4 * Copyright(c) 2006-2007, Ext JS, LLC.
6 * Originally Released Under LGPL - original licence link has changed is not relivant.
9 * <script type="text/javascript">
17 window["undefined"] = window["undefined"];
21 * Roo core utilities and functions.
26 * Copies all the properties of config to obj.
27 * @param {Object} obj The receiver of the properties
28 * @param {Object} config The source of the properties
29 * @param {Object} defaults A different object that will also be applied for default values
30 * @return {Object} returns obj
35 Roo.apply = function(o, c, defaults){
37 // no "this" reference for friendly out of scope calls
38 Roo.apply(o, defaults);
40 if(o && c && typeof c == 'object'){
51 var ua = navigator.userAgent.toLowerCase();
53 var isStrict = document.compatMode == "CSS1Compat",
54 isOpera = ua.indexOf("opera") > -1,
55 isSafari = (/webkit|khtml/).test(ua),
56 isFirefox = ua.indexOf("firefox") > -1,
57 isIE = ua.indexOf("msie") > -1,
58 isIE7 = ua.indexOf("msie 7") > -1,
59 isIE11 = /trident.*rv\:11\./.test(ua),
60 isEdge = ua.indexOf("edge") > -1,
61 isGecko = !isSafari && ua.indexOf("gecko") > -1,
62 isBorderBox = isIE && !isStrict,
63 isWindows = (ua.indexOf("windows") != -1 || ua.indexOf("win32") != -1),
64 isMac = (ua.indexOf("macintosh") != -1 || ua.indexOf("mac os x") != -1),
65 isLinux = (ua.indexOf("linux") != -1),
66 isSecure = window.location.href.toLowerCase().indexOf("https") === 0,
67 isIOS = /iphone|ipad/.test(ua),
68 isAndroid = /android/.test(ua),
69 isTouch = (function() {
71 if (ua.indexOf('chrome') != -1 && ua.indexOf('android') == -1) {
72 window.addEventListener('touchstart', function __set_has_touch__ () {
74 window.removeEventListener('touchstart', __set_has_touch__);
76 return false; // no touch on chrome!?
78 document.createEvent("TouchEvent");
85 // remove css image flicker
88 document.execCommand("BackgroundImageCache", false, true);
94 * True if the browser is in strict mode
99 * True if the page is running over SSL
104 * True when the document is fully initialized and ready for action
109 * Turn on debugging output (currently only the factory uses this)
116 * True to automatically uncache orphaned Roo.Elements periodically (defaults to true)
119 enableGarbageCollector : true,
122 * True to automatically purge event listeners after uncaching an element (defaults to false).
123 * Note: this only happens if enableGarbageCollector is true.
126 enableListenerCollection:false,
129 * URL to a blank file used by Roo when in secure mode for iframe src and onReady src to prevent
130 * the IE insecure content warning (defaults to javascript:false).
133 SSL_SECURE_URL : "javascript:false",
136 * URL to a 1x1 transparent gif image used by Roo to create inline icons with CSS background images. (Defaults to
137 * "http://Roojs.com/s.gif" and you should change this to a URL on your server).
140 BLANK_IMAGE_URL : "http:/"+"/localhost/s.gif",
142 emptyFn : function(){},
145 * Copies all the properties of config to obj if they don't already exist.
146 * @param {Object} obj The receiver of the properties
147 * @param {Object} config The source of the properties
148 * @return {Object} returns obj
150 applyIf : function(o, c){
153 if(typeof o[p] == "undefined"){ o[p] = c[p]; }
160 * Applies event listeners to elements by selectors when the document is ready.
161 * The event name is specified with an @ suffix.
164 // add a listener for click on all anchors in element with id foo
165 '#foo a@click' : function(e, t){
169 // add the same listener to multiple selectors (separated by comma BEFORE the @)
170 '#foo a, #bar span.some-class@mouseover' : function(){
175 * @param {Object} obj The list of behaviors to apply
177 addBehaviors : function(o){
179 Roo.onReady(function(){
184 var cache = {}; // simple cache for applying multiple behaviors to same selector does query multiple times
186 var parts = b.split('@');
187 if(parts[1]){ // for Object prototype breakers
190 cache[s] = Roo.select(s);
192 cache[s].on(parts[1], o[b]);
199 * Generates unique ids. If the element already has an id, it is unchanged
200 * @param {String/HTMLElement/Element} el (optional) The element to generate an id for
201 * @param {String} prefix (optional) Id prefix (defaults "Roo-gen")
202 * @return {String} The generated Id.
204 id : function(el, prefix){
205 prefix = prefix || "roo-gen";
207 var id = prefix + (++idSeed);
208 return el ? (el.id ? el.id : (el.id = id)) : id;
213 * Extends one class with another class and optionally overrides members with the passed literal. This class
214 * also adds the function "override()" to the class that can be used to override
215 * members on an instance.
216 * @param {Object} subclass The class inheriting the functionality
217 * @param {Object} superclass The class being extended
218 * @param {Object} overrides (optional) A literal with members
223 var io = function(o){
228 return function(sb, sp, overrides){
229 if(typeof sp == 'object'){ // eg. prototype, rather than function constructor..
232 sb = function(){sp.apply(this, arguments);};
234 var F = function(){}, sbp, spp = sp.prototype;
236 sbp = sb.prototype = new F();
240 if(spp.constructor == Object.prototype.constructor){
245 sb.override = function(o){
249 Roo.override(sb, overrides);
255 * Adds a list of functions to the prototype of an existing class, overwriting any existing methods with the same name.
257 Roo.override(MyClass, {
258 newMethod1: function(){
261 newMethod2: function(foo){
266 * @param {Object} origclass The class to override
267 * @param {Object} overrides The list of functions to add to origClass. This should be specified as an object literal
268 * containing one or more methods.
271 override : function(origclass, overrides){
273 var p = origclass.prototype;
274 for(var method in overrides){
275 p[method] = overrides[method];
280 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
282 Roo.namespace('Company', 'Company.data');
283 Company.Widget = function() { ... }
284 Company.data.CustomStore = function(config) { ... }
286 * @param {String} namespace1
287 * @param {String} namespace2
288 * @param {String} etc
291 namespace : function(){
292 var a=arguments, o=null, i, j, d, rt;
293 for (i=0; i<a.length; ++i) {
297 eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
298 for (j=1; j<d.length; ++j) {
299 o[d[j]]=o[d[j]] || {};
305 * Creates namespaces to be used for scoping variables and classes so that they are not global. Usage:
307 Roo.factory({ xns: Roo.data, xtype : 'Store', .....});
308 Roo.factory(conf, Roo.data);
310 * @param {String} classname
311 * @param {String} namespace (optional)
315 factory : function(c, ns)
317 // no xtype, no ns or c.xns - or forced off by c.xns
318 if (!c.xtype || (!ns && !c.xns) || (c.xns === false)) { // not enough info...
321 ns = c.xns ? c.xns : ns; // if c.xns is set, then use that..
322 if (c.constructor == ns[c.xtype]) {// already created...
326 if (Roo.debug) { Roo.log("Roo.Factory(" + c.xtype + ")"); }
327 var ret = new ns[c.xtype](c);
331 c.xns = false; // prevent recursion..
335 * Logs to console if it can.
337 * @param {String|Object} string
342 if ((typeof(console) == 'undefined') || (typeof(console.log) == 'undefined')) {
349 * Takes an object and converts it to an encoded URL. e.g. Roo.urlEncode({foo: 1, bar: 2}); would return "foo=1&bar=2". Optionally, property values can be arrays, instead of keys and the resulting string that's returned will contain a name/value pair for each array value.
353 urlEncode : function(o){
359 var ov = o[key], k = Roo.encodeURIComponent(key);
360 var type = typeof ov;
361 if(type == 'undefined'){
363 }else if(type != "function" && type != "object"){
364 buf.push(k, "=", Roo.encodeURIComponent(ov), "&");
365 }else if(ov instanceof Array){
367 for(var i = 0, len = ov.length; i < len; i++) {
368 buf.push(k, "=", Roo.encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
379 * Safe version of encodeURIComponent
380 * @param {String} data
384 encodeURIComponent : function (data)
387 return encodeURIComponent(data);
388 } catch(e) {} // should be an uri encode error.
390 if (data == '' || data == null){
393 // http://stackoverflow.com/questions/2596483/unicode-and-uri-encoding-decoding-and-escaping-in-javascript
394 function nibble_to_hex(nibble){
395 var chars = '0123456789ABCDEF';
396 return chars.charAt(nibble);
398 data = data.toString();
400 for(var i=0; i<data.length; i++){
401 var c = data.charCodeAt(i);
402 var bs = new Array();
405 bs[0] = 0xF0 | ((c & 0x1C0000) >>> 18);
406 bs[1] = 0x80 | ((c & 0x3F000) >>> 12);
407 bs[2] = 0x80 | ((c & 0xFC0) >>> 6);
408 bs[3] = 0x80 | (c & 0x3F);
409 }else if (c > 0x800){
411 bs[0] = 0xE0 | ((c & 0xF000) >>> 12);
412 bs[1] = 0x80 | ((c & 0xFC0) >>> 6);
413 bs[2] = 0x80 | (c & 0x3F);
416 bs[0] = 0xC0 | ((c & 0x7C0) >>> 6);
417 bs[1] = 0x80 | (c & 0x3F);
422 for(var j=0; j<bs.length; j++){
424 var hex = nibble_to_hex((b & 0xF0) >>> 4)
425 + nibble_to_hex(b &0x0F);
434 * Takes an encoded URL and and converts it to an object. e.g. Roo.urlDecode("foo=1&bar=2"); would return {foo: 1, bar: 2} or Roo.urlDecode("foo=1&bar=2&bar=3&bar=4", true); would return {foo: 1, bar: [2, 3, 4]}.
435 * @param {String} string
436 * @param {Boolean} overwrite (optional) Items of the same name will overwrite previous values instead of creating an an array (Defaults to false).
437 * @return {Object} A literal with members
439 urlDecode : function(string, overwrite){
440 if(!string || !string.length){
444 var pairs = string.split('&');
445 var pair, name, value;
446 for(var i = 0, len = pairs.length; i < len; i++){
447 pair = pairs[i].split('=');
448 name = decodeURIComponent(pair[0]);
449 value = decodeURIComponent(pair[1]);
450 if(overwrite !== true){
451 if(typeof obj[name] == "undefined"){
453 }else if(typeof obj[name] == "string"){
454 obj[name] = [obj[name]];
455 obj[name].push(value);
457 obj[name].push(value);
467 * Iterates an array calling the passed function with each item, stopping if your function returns false. If the
468 * passed array is not really an array, your function is called once with it.
469 * The supplied function is called with (Object item, Number index, Array allItems).
470 * @param {Array/NodeList/Mixed} array
471 * @param {Function} fn
472 * @param {Object} scope
474 each : function(array, fn, scope){
475 if(typeof array.length == "undefined" || typeof array == "string"){
478 for(var i = 0, len = array.length; i < len; i++){
479 if(fn.call(scope || array[i], array[i], i, array) === false){ return i; };
484 combine : function(){
485 var as = arguments, l = as.length, r = [];
486 for(var i = 0; i < l; i++){
488 if(a instanceof Array){
490 }else if(a.length !== undefined && !a.substr){
491 r = r.concat(Array.prototype.slice.call(a, 0));
500 * Escapes the passed string for use in a regular expression
501 * @param {String} str
504 escapeRe : function(s) {
505 return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
509 callback : function(cb, scope, args, delay){
510 if(typeof cb == "function"){
512 cb.defer(delay, scope, args || []);
514 cb.apply(scope, args || []);
520 * Return the dom node for the passed string (id), dom node, or Roo.Element
521 * @param {String/HTMLElement/Roo.Element} el
522 * @return HTMLElement
524 getDom : function(el){
528 return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
532 * Shorthand for {@link Roo.ComponentMgr#get}
534 * @return Roo.Component
536 getCmp : function(id){
537 return Roo.ComponentMgr.get(id);
540 num : function(v, defaultValue){
541 if(typeof v != 'number'){
547 destroy : function(){
548 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
552 as.removeAllListeners();
556 if(typeof as.purgeListeners == 'function'){
559 if(typeof as.destroy == 'function'){
566 // inpired by a similar function in mootools library
568 * Returns the type of object that is passed in. If the object passed in is null or undefined it
569 * return false otherwise it returns one of the following values:<ul>
570 * <li><b>string</b>: If the object passed is a string</li>
571 * <li><b>number</b>: If the object passed is a number</li>
572 * <li><b>boolean</b>: If the object passed is a boolean value</li>
573 * <li><b>function</b>: If the object passed is a function reference</li>
574 * <li><b>object</b>: If the object passed is an object</li>
575 * <li><b>array</b>: If the object passed is an array</li>
576 * <li><b>regexp</b>: If the object passed is a regular expression</li>
577 * <li><b>element</b>: If the object passed is a DOM Element</li>
578 * <li><b>nodelist</b>: If the object passed is a DOM NodeList</li>
579 * <li><b>textnode</b>: If the object passed is a DOM text node and contains something other than whitespace</li>
580 * <li><b>whitespace</b>: If the object passed is a DOM text node and contains only whitespace</li>
581 * @param {Mixed} object
585 if(o === undefined || o === null){
592 if(t == 'object' && o.nodeName) {
594 case 1: return 'element';
595 case 3: return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
598 if(t == 'object' || t == 'function') {
599 switch(o.constructor) {
600 case Array: return 'array';
601 case RegExp: return 'regexp';
603 if(typeof o.length == 'number' && typeof o.item == 'function') {
611 * Returns true if the passed value is null, undefined or an empty string (optional).
612 * @param {Mixed} value The value to test
613 * @param {Boolean} allowBlank (optional) Pass true if an empty string is not considered empty
616 isEmpty : function(v, allowBlank){
617 return v === null || v === undefined || (!allowBlank ? v === '' : false);
625 isFirefox : isFirefox,
637 isBorderBox : isBorderBox,
639 isWindows : isWindows,
647 isAndroid : isAndroid,
652 * By default, Ext intelligently decides whether floating elements should be shimmed. If you are using flash,
653 * you may want to set this to true.
656 useShims : ((isIE && !isIE7) || (isGecko && isMac)),
661 * Selects a single element as a Roo Element
662 * This is about as close as you can get to jQuery's $('do crazy stuff')
663 * @param {String} selector The selector/xpath query
664 * @param {Node} root (optional) The start of the query (defaults to document).
665 * @return {Roo.Element}
667 selectNode : function(selector, root)
669 var node = Roo.DomQuery.selectNode(selector,root);
670 return node ? Roo.get(node) : new Roo.Element(false);
673 * Find the current bootstrap width Grid size
674 * Note xs is the default for smaller.. - this is currently used by grids to render correct columns
675 * @returns {String} (xs|sm|md|lg|xl)
678 getGridSize : function()
680 var w = Roo.lib.getViewWidth();
701 Roo.namespace("Roo", "Roo.util", "Roo.grid", "Roo.dd", "Roo.tree", "Roo.data",
702 "Roo.form", "Roo.menu", "Roo.state", "Roo.lib", "Roo.layout",
705 "Roo.bootstrap.dash");
708 * Ext JS Library 1.1.1
709 * Copyright(c) 2006-2007, Ext JS, LLC.
711 * Originally Released Under LGPL - original licence link has changed is not relivant.
714 * <script type="text/javascript">
718 // wrappedn so fnCleanup is not in global scope...
720 function fnCleanUp() {
721 var p = Function.prototype;
722 delete p.createSequence;
724 delete p.createDelegate;
725 delete p.createCallback;
726 delete p.createInterceptor;
728 window.detachEvent("onunload", fnCleanUp);
730 window.attachEvent("onunload", fnCleanUp);
737 * These functions are available on every Function object (any JavaScript function).
739 Roo.apply(Function.prototype, {
741 * Creates a callback that passes arguments[0], arguments[1], arguments[2], ...
742 * Call directly on any function. Example: <code>myFunction.createCallback(myarg, myarg2)</code>
743 * Will create a function that is bound to those 2 args.
744 * @return {Function} The new function
746 createCallback : function(/*args...*/){
747 // make args available, in function below
748 var args = arguments;
751 return method.apply(window, args);
756 * Creates a delegate (callback) that sets the scope to obj.
757 * Call directly on any function. Example: <code>this.myFunction.createDelegate(this)</code>
758 * Will create a function that is automatically scoped to this.
759 * @param {Object} obj (optional) The object for which the scope is set
760 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
761 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
762 * if a number the args are inserted at the specified position
763 * @return {Function} The new function
765 createDelegate : function(obj, args, appendArgs){
768 var callArgs = args || arguments;
769 if(appendArgs === true){
770 callArgs = Array.prototype.slice.call(arguments, 0);
771 callArgs = callArgs.concat(args);
772 }else if(typeof appendArgs == "number"){
773 callArgs = Array.prototype.slice.call(arguments, 0); // copy arguments first
774 var applyArgs = [appendArgs, 0].concat(args); // create method call params
775 Array.prototype.splice.apply(callArgs, applyArgs); // splice them in
777 return method.apply(obj || window, callArgs);
782 * Calls this function after the number of millseconds specified.
783 * @param {Number} millis The number of milliseconds for the setTimeout call (if 0 the function is executed immediately)
784 * @param {Object} obj (optional) The object for which the scope is set
785 * @param {Array} args (optional) Overrides arguments for the call. (Defaults to the arguments passed by the caller)
786 * @param {Boolean/Number} appendArgs (optional) if True args are appended to call args instead of overriding,
787 * if a number the args are inserted at the specified position
788 * @return {Number} The timeout id that can be used with clearTimeout
790 defer : function(millis, obj, args, appendArgs){
791 var fn = this.createDelegate(obj, args, appendArgs);
793 return setTimeout(fn, millis);
799 * Create a combined function call sequence of the original function + the passed function.
800 * The resulting function returns the results of the original function.
801 * The passed fcn is called with the parameters of the original function
802 * @param {Function} fcn The function to sequence
803 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
804 * @return {Function} The new function
806 createSequence : function(fcn, scope){
807 if(typeof fcn != "function"){
812 var retval = method.apply(this || window, arguments);
813 fcn.apply(scope || this || window, arguments);
819 * Creates an interceptor function. The passed fcn is called before the original one. If it returns false, the original one is not called.
820 * The resulting function returns the results of the original function.
821 * The passed fcn is called with the parameters of the original function.
823 * @param {Function} fcn The function to call before the original
824 * @param {Object} scope (optional) The scope of the passed fcn (Defaults to scope of original function or window)
825 * @return {Function} The new function
827 createInterceptor : function(fcn, scope){
828 if(typeof fcn != "function"){
835 if(fcn.apply(scope || this || window, arguments) === false){
838 return method.apply(this || window, arguments);
844 * Ext JS Library 1.1.1
845 * Copyright(c) 2006-2007, Ext JS, LLC.
847 * Originally Released Under LGPL - original licence link has changed is not relivant.
850 * <script type="text/javascript">
853 Roo.applyIf(String, {
858 * Escapes the passed string for ' and \
859 * @param {String} string The string to escape
860 * @return {String} The escaped string
863 escape : function(string) {
864 return string.replace(/('|\\)/g, "\\$1");
868 * Pads the left side of a string with a specified character. This is especially useful
869 * for normalizing number and date strings. Example usage:
871 var s = String.leftPad('123', 5, '0');
872 // s now contains the string: '00123'
874 * @param {String} string The original string
875 * @param {Number} size The total length of the output string
876 * @param {String} char (optional) The character with which to pad the original string (defaults to empty string " ")
877 * @return {String} The padded string
880 leftPad : function (val, size, ch) {
881 var result = new String(val);
882 if(ch === null || ch === undefined || ch === '') {
885 while (result.length < size) {
886 result = ch + result;
892 * Allows you to define a tokenized string and pass an arbitrary number of arguments to replace the tokens. Each
893 * token must be unique, and must increment in the format {0}, {1}, etc. Example usage:
895 var cls = 'my-class', text = 'Some text';
896 var s = String.format('<div class="{0}">{1}</div>', cls, text);
897 // s now contains the string: '<div class="my-class">Some text</div>'
899 * @param {String} string The tokenized string to be formatted
900 * @param {String} value1 The value to replace token {0}
901 * @param {String} value2 Etc...
902 * @return {String} The formatted string
905 format : function(format){
906 var args = Array.prototype.slice.call(arguments, 1);
907 return format.replace(/\{(\d+)\}/g, function(m, i){
908 return Roo.util.Format.htmlEncode(args[i]);
916 * Utility function that allows you to easily switch a string between two alternating values. The passed value
917 * is compared to the current string, and if they are equal, the other value that was passed in is returned. If
918 * they are already different, the first value passed in is returned. Note that this method returns the new value
919 * but does not change the current string.
921 // alternate sort directions
922 sort = sort.toggle('ASC', 'DESC');
924 // instead of conditional logic:
925 sort = (sort == 'ASC' ? 'DESC' : 'ASC');
927 * @param {String} value The value to compare to the current string
928 * @param {String} other The new value to use if the string already equals the first value passed in
929 * @return {String} The new value
932 String.prototype.toggle = function(value, other){
933 return this == value ? other : value;
938 * Remove invalid unicode characters from a string
940 * @return {String} The clean string
942 String.prototype.unicodeClean = function () {
943 return this.replace(/[\s\S]/g,
944 function(character) {
945 if (character.charCodeAt()< 256) {
949 encodeURIComponent(character);
960 * Ext JS Library 1.1.1
961 * Copyright(c) 2006-2007, Ext JS, LLC.
963 * Originally Released Under LGPL - original licence link has changed is not relivant.
966 * <script type="text/javascript">
972 Roo.applyIf(Number.prototype, {
974 * Checks whether or not the current number is within a desired range. If the number is already within the
975 * range it is returned, otherwise the min or max value is returned depending on which side of the range is
976 * exceeded. Note that this method returns the constrained value but does not change the current number.
977 * @param {Number} min The minimum number in the range
978 * @param {Number} max The maximum number in the range
979 * @return {Number} The constrained value if outside the range, otherwise the current value
981 constrain : function(min, max){
982 return Math.min(Math.max(this, min), max);
986 * Ext JS Library 1.1.1
987 * Copyright(c) 2006-2007, Ext JS, LLC.
989 * Originally Released Under LGPL - original licence link has changed is not relivant.
992 * <script type="text/javascript">
997 Roo.applyIf(Array.prototype, {
1000 * Checks whether or not the specified object exists in the array.
1001 * @param {Object} o The object to check for
1002 * @return {Number} The index of o in the array (or -1 if it is not found)
1004 indexOf : function(o){
1005 for (var i = 0, len = this.length; i < len; i++){
1006 if(this[i] == o) { return i; }
1012 * Removes the specified object from the array. If the object is not found nothing happens.
1013 * @param {Object} o The object to remove
1015 remove : function(o){
1016 var index = this.indexOf(o);
1018 this.splice(index, 1);
1022 * Map (JS 1.6 compatibility)
1023 * @param {Function} function to call
1025 map : function(fun )
1027 var len = this.length >>> 0;
1028 if (typeof fun != "function") {
1029 throw new TypeError();
1031 var res = new Array(len);
1032 var thisp = arguments[1];
1033 for (var i = 0; i < len; i++)
1036 res[i] = fun.call(thisp, this[i], i, this);
1044 * @param {Array} o The array to compare to
1045 * @returns {Boolean} true if the same
1047 equals : function(b)
1049 // https://stackoverflow.com/questions/3115982/how-to-check-if-two-arrays-are-equal-with-javascript
1056 if (this.length !== b.length) {
1060 // sort?? a.sort().equals(b.sort());
1062 for (var i = 0; i < this.length; ++i) {
1063 if (this[i] !== b[i]) {
1075 * Ext JS Library 1.1.1
1076 * Copyright(c) 2006-2007, Ext JS, LLC.
1078 * Originally Released Under LGPL - original licence link has changed is not relivant.
1081 * <script type="text/javascript">
1087 * The date parsing and format syntax is a subset of
1088 * <a href="http://www.php.net/date">PHP's date() function</a>, and the formats that are
1089 * supported will provide results equivalent to their PHP versions.
1091 * Following is the list of all currently supported formats:
1094 'Wed Jan 10 2007 15:05:01 GMT-0600 (Central Standard Time)'
1096 Format Output Description
1097 ------ ---------- --------------------------------------------------------------
1098 d 10 Day of the month, 2 digits with leading zeros
1099 D Wed A textual representation of a day, three letters
1100 j 10 Day of the month without leading zeros
1101 l Wednesday A full textual representation of the day of the week
1102 S th English ordinal day of month suffix, 2 chars (use with j)
1103 w 3 Numeric representation of the day of the week
1104 z 9 The julian date, or day of the year (0-365)
1105 W 01 ISO-8601 2-digit week number of year, weeks starting on Monday (00-52)
1106 F January A full textual representation of the month
1107 m 01 Numeric representation of a month, with leading zeros
1108 M Jan Month name abbreviation, three letters
1109 n 1 Numeric representation of a month, without leading zeros
1110 t 31 Number of days in the given month
1111 L 0 Whether it's a leap year (1 if it is a leap year, else 0)
1112 Y 2007 A full numeric representation of a year, 4 digits
1113 y 07 A two digit representation of a year
1114 a pm Lowercase Ante meridiem and Post meridiem
1115 A PM Uppercase Ante meridiem and Post meridiem
1116 g 3 12-hour format of an hour without leading zeros
1117 G 15 24-hour format of an hour without leading zeros
1118 h 03 12-hour format of an hour with leading zeros
1119 H 15 24-hour format of an hour with leading zeros
1120 i 05 Minutes with leading zeros
1121 s 01 Seconds, with leading zeros
1122 O -0600 Difference to Greenwich time (GMT) in hours (Allows +08, without minutes)
1123 P -06:00 Difference to Greenwich time (GMT) with colon between hours and minutes
1124 T CST Timezone setting of the machine running the code
1125 Z -21600 Timezone offset in seconds (negative if west of UTC, positive if east)
1128 * Example usage (note that you must escape format specifiers with '\\' to render them as character literals):
1130 var dt = new Date('1/10/2007 03:05:01 PM GMT-0600');
1131 document.write(dt.format('Y-m-d')); //2007-01-10
1132 document.write(dt.format('F j, Y, g:i a')); //January 10, 2007, 3:05 pm
1133 document.write(dt.format('l, \\t\\he dS of F Y h:i:s A')); //Wednesday, the 10th of January 2007 03:05:01 PM
1136 * Here are some standard date/time patterns that you might find helpful. They
1137 * are not part of the source of Date.js, but to use them you can simply copy this
1138 * block of code into any script that is included after Date.js and they will also become
1139 * globally available on the Date object. Feel free to add or remove patterns as needed in your code.
1142 ISO8601Long:"Y-m-d H:i:s",
1143 ISO8601Short:"Y-m-d",
1145 LongDate: "l, F d, Y",
1146 FullDateTime: "l, F d, Y g:i:s A",
1149 LongTime: "g:i:s A",
1150 SortableDateTime: "Y-m-d\\TH:i:s",
1151 UniversalSortableDateTime: "Y-m-d H:i:sO",
1158 var dt = new Date();
1159 document.write(dt.format(Date.patterns.ShortDate));
1164 * Most of the date-formatting functions below are the excellent work of Baron Schwartz.
1165 * They generate precompiled functions from date formats instead of parsing and
1166 * processing the pattern every time you format a date. These functions are available
1167 * on every Date object (any javascript function).
1169 * The original article and download are here:
1170 * http://www.xaprb.com/blog/2005/12/12/javascript-closures-for-runtime-efficiency/
1177 Returns the number of milliseconds between this date and date
1178 @param {Date} date (optional) Defaults to now
1179 @return {Number} The diff in milliseconds
1180 @member Date getElapsed
1182 Date.prototype.getElapsed = function(date) {
1183 return Math.abs((date || new Date()).getTime()-this.getTime());
1185 // was in date file..
1189 Date.parseFunctions = {count:0};
1191 Date.parseRegexes = [];
1193 Date.formatFunctions = {count:0};
1196 Date.prototype.dateFormat = function(format) {
1197 if (Date.formatFunctions[format] == null) {
1198 Date.createNewFormat(format);
1200 var func = Date.formatFunctions[format];
1201 return this[func]();
1206 * Formats a date given the supplied format string
1207 * @param {String} format The format string
1208 * @return {String} The formatted date
1211 Date.prototype.format = Date.prototype.dateFormat;
1214 Date.createNewFormat = function(format) {
1215 var funcName = "format" + Date.formatFunctions.count++;
1216 Date.formatFunctions[format] = funcName;
1217 var code = "Date.prototype." + funcName + " = function(){return ";
1218 var special = false;
1220 for (var i = 0; i < format.length; ++i) {
1221 ch = format.charAt(i);
1222 if (!special && ch == "\\") {
1227 code += "'" + String.escape(ch) + "' + ";
1230 code += Date.getFormatCode(ch);
1233 /** eval:var:zzzzzzzzzzzzz */
1234 eval(code.substring(0, code.length - 3) + ";}");
1238 Date.getFormatCode = function(character) {
1239 switch (character) {
1241 return "String.leftPad(this.getDate(), 2, '0') + ";
1243 return "Date.dayNames[this.getDay()].substring(0, 3) + ";
1245 return "this.getDate() + ";
1247 return "Date.dayNames[this.getDay()] + ";
1249 return "this.getSuffix() + ";
1251 return "this.getDay() + ";
1253 return "this.getDayOfYear() + ";
1255 return "this.getWeekOfYear() + ";
1257 return "Date.monthNames[this.getMonth()] + ";
1259 return "String.leftPad(this.getMonth() + 1, 2, '0') + ";
1261 return "Date.monthNames[this.getMonth()].substring(0, 3) + ";
1263 return "(this.getMonth() + 1) + ";
1265 return "this.getDaysInMonth() + ";
1267 return "(this.isLeapYear() ? 1 : 0) + ";
1269 return "this.getFullYear() + ";
1271 return "('' + this.getFullYear()).substring(2, 4) + ";
1273 return "(this.getHours() < 12 ? 'am' : 'pm') + ";
1275 return "(this.getHours() < 12 ? 'AM' : 'PM') + ";
1277 return "((this.getHours() % 12) ? this.getHours() % 12 : 12) + ";
1279 return "this.getHours() + ";
1281 return "String.leftPad((this.getHours() % 12) ? this.getHours() % 12 : 12, 2, '0') + ";
1283 return "String.leftPad(this.getHours(), 2, '0') + ";
1285 return "String.leftPad(this.getMinutes(), 2, '0') + ";
1287 return "String.leftPad(this.getSeconds(), 2, '0') + ";
1289 return "this.getGMTOffset() + ";
1291 return "this.getGMTColonOffset() + ";
1293 return "this.getTimezone() + ";
1295 return "(this.getTimezoneOffset() * -60) + ";
1297 return "'" + String.escape(character) + "' + ";
1302 * Parses the passed string using the specified format. Note that this function expects dates in normal calendar
1303 * format, meaning that months are 1-based (1 = January) and not zero-based like in JavaScript dates. Any part of
1304 * the date format that is not specified will default to the current date value for that part. Time parts can also
1305 * be specified, but default to 0. Keep in mind that the input date string must precisely match the specified format
1306 * string or the parse operation will fail.
1309 //dt = Fri May 25 2007 (current date)
1310 var dt = new Date();
1312 //dt = Thu May 25 2006 (today's month/day in 2006)
1313 dt = Date.parseDate("2006", "Y");
1315 //dt = Sun Jan 15 2006 (all date parts specified)
1316 dt = Date.parseDate("2006-1-15", "Y-m-d");
1318 //dt = Sun Jan 15 2006 15:20:01 GMT-0600 (CST)
1319 dt = Date.parseDate("2006-1-15 3:20:01 PM", "Y-m-d h:i:s A" );
1321 * @param {String} input The unparsed date as a string
1322 * @param {String} format The format the date is in
1323 * @return {Date} The parsed date
1326 Date.parseDate = function(input, format) {
1327 if (Date.parseFunctions[format] == null) {
1328 Date.createParser(format);
1330 var func = Date.parseFunctions[format];
1331 return Date[func](input);
1337 Date.createParser = function(format) {
1338 var funcName = "parse" + Date.parseFunctions.count++;
1339 var regexNum = Date.parseRegexes.length;
1340 var currentGroup = 1;
1341 Date.parseFunctions[format] = funcName;
1343 var code = "Date." + funcName + " = function(input){\n"
1344 + "var y = -1, m = -1, d = -1, h = -1, i = -1, s = -1, o, z, v;\n"
1345 + "var d = new Date();\n"
1346 + "y = d.getFullYear();\n"
1347 + "m = d.getMonth();\n"
1348 + "d = d.getDate();\n"
1349 + "if (typeof(input) !== 'string') { input = input.toString(); }\n"
1350 + "var results = input.match(Date.parseRegexes[" + regexNum + "]);\n"
1351 + "if (results && results.length > 0) {";
1354 var special = false;
1356 for (var i = 0; i < format.length; ++i) {
1357 ch = format.charAt(i);
1358 if (!special && ch == "\\") {
1363 regex += String.escape(ch);
1366 var obj = Date.formatCodeToRegex(ch, currentGroup);
1367 currentGroup += obj.g;
1369 if (obj.g && obj.c) {
1375 code += "if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0 && s >= 0)\n"
1376 + "{v = new Date(y, m, d, h, i, s);}\n"
1377 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0 && i >= 0)\n"
1378 + "{v = new Date(y, m, d, h, i);}\n"
1379 + "else if (y >= 0 && m >= 0 && d > 0 && h >= 0)\n"
1380 + "{v = new Date(y, m, d, h);}\n"
1381 + "else if (y >= 0 && m >= 0 && d > 0)\n"
1382 + "{v = new Date(y, m, d);}\n"
1383 + "else if (y >= 0 && m >= 0)\n"
1384 + "{v = new Date(y, m);}\n"
1385 + "else if (y >= 0)\n"
1386 + "{v = new Date(y);}\n"
1387 + "}return (v && (z || o))?\n" // favour UTC offset over GMT offset
1388 + " ((z)? v.add(Date.SECOND, (v.getTimezoneOffset() * 60) + (z*1)) :\n" // reset to UTC, then add offset
1389 + " v.add(Date.HOUR, (v.getGMTOffset() / 100) + (o / -100))) : v\n" // reset to GMT, then add offset
1392 Date.parseRegexes[regexNum] = new RegExp("^" + regex + "$");
1393 /** eval:var:zzzzzzzzzzzzz */
1398 Date.formatCodeToRegex = function(character, currentGroup) {
1399 switch (character) {
1403 s:"(?:Sun|Mon|Tue|Wed|Thu|Fri|Sat)"};
1406 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1407 s:"(\\d{1,2})"}; // day of month without leading zeroes
1410 c:"d = parseInt(results[" + currentGroup + "], 10);\n",
1411 s:"(\\d{2})"}; // day of month with leading zeroes
1415 s:"(?:" + Date.dayNames.join("|") + ")"};
1419 s:"(?:st|nd|rd|th)"};
1434 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "].substring(0, 3)], 10);\n",
1435 s:"(" + Date.monthNames.join("|") + ")"};
1438 c:"m = parseInt(Date.monthNumbers[results[" + currentGroup + "]], 10);\n",
1439 s:"(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)"};
1442 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1443 s:"(\\d{1,2})"}; // Numeric representation of a month, without leading zeros
1446 c:"m = parseInt(results[" + currentGroup + "], 10) - 1;\n",
1447 s:"(\\d{2})"}; // Numeric representation of a month, with leading zeros
1458 c:"y = parseInt(results[" + currentGroup + "], 10);\n",
1462 c:"var ty = parseInt(results[" + currentGroup + "], 10);\n"
1463 + "y = ty > Date.y2kYear ? 1900 + ty : 2000 + ty;\n",
1467 c:"if (results[" + currentGroup + "] == 'am') {\n"
1468 + "if (h == 12) { h = 0; }\n"
1469 + "} else { if (h < 12) { h += 12; }}",
1473 c:"if (results[" + currentGroup + "] == 'AM') {\n"
1474 + "if (h == 12) { h = 0; }\n"
1475 + "} else { if (h < 12) { h += 12; }}",
1480 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1481 s:"(\\d{1,2})"}; // 12/24-hr format format of an hour without leading zeroes
1485 c:"h = parseInt(results[" + currentGroup + "], 10);\n",
1486 s:"(\\d{2})"}; // 12/24-hr format format of an hour with leading zeroes
1489 c:"i = parseInt(results[" + currentGroup + "], 10);\n",
1493 c:"s = parseInt(results[" + currentGroup + "], 10);\n",
1498 "o = results[", currentGroup, "];\n",
1499 "var sn = o.substring(0,1);\n", // get + / - sign
1500 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(3,5) / 60);\n", // get hours (performs minutes-to-hour conversion also)
1501 "var mn = o.substring(3,5) % 60;\n", // get minutes
1502 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n", // -12hrs <= GMT offset <= 14hrs
1503 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1505 s:"([+\-]\\d{2,4})"};
1511 "o = results[", currentGroup, "];\n",
1512 "var sn = o.substring(0,1);\n",
1513 "var hr = o.substring(1,3)*1 + Math.floor(o.substring(4,6) / 60);\n",
1514 "var mn = o.substring(4,6) % 60;\n",
1515 "o = ((-12 <= (hr*60 + mn)/60) && ((hr*60 + mn)/60 <= 14))?\n",
1516 " (sn + String.leftPad(hr, 2, 0) + String.leftPad(mn, 2, 0)) : null;\n"
1522 s:"[A-Z]{1,4}"}; // timezone abbrev. may be between 1 - 4 chars
1525 c:"z = results[" + currentGroup + "];\n" // -43200 <= UTC offset <= 50400
1526 + "z = (-43200 <= z*1 && z*1 <= 50400)? z : null;\n",
1527 s:"([+\-]?\\d{1,5})"}; // leading '+' sign is optional for UTC offset
1531 s:String.escape(character)};
1536 * Get the timezone abbreviation of the current date (equivalent to the format specifier 'T').
1537 * @return {String} The abbreviated timezone name (e.g. 'CST')
1539 Date.prototype.getTimezone = function() {
1540 return this.toString().replace(/^.*? ([A-Z]{1,4})[\-+][0-9]{4} .*$/, "$1");
1544 * Get the offset from GMT of the current date (equivalent to the format specifier 'O').
1545 * @return {String} The 4-character offset string prefixed with + or - (e.g. '-0600')
1547 Date.prototype.getGMTOffset = function() {
1548 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1549 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1550 + String.leftPad(this.getTimezoneOffset() % 60, 2, "0");
1554 * Get the offset from GMT of the current date (equivalent to the format specifier 'P').
1555 * @return {String} 2-characters representing hours and 2-characters representing minutes
1556 * seperated by a colon and prefixed with + or - (e.g. '-06:00')
1558 Date.prototype.getGMTColonOffset = function() {
1559 return (this.getTimezoneOffset() > 0 ? "-" : "+")
1560 + String.leftPad(Math.abs(Math.floor(this.getTimezoneOffset() / 60)), 2, "0")
1562 + String.leftPad(this.getTimezoneOffset() %60, 2, "0");
1566 * Get the numeric day number of the year, adjusted for leap year.
1567 * @return {Number} 0 through 364 (365 in leap years)
1569 Date.prototype.getDayOfYear = function() {
1571 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1572 for (var i = 0; i < this.getMonth(); ++i) {
1573 num += Date.daysInMonth[i];
1575 return num + this.getDate() - 1;
1579 * Get the string representation of the numeric week number of the year
1580 * (equivalent to the format specifier 'W').
1581 * @return {String} '00' through '52'
1583 Date.prototype.getWeekOfYear = function() {
1584 // Skip to Thursday of this week
1585 var now = this.getDayOfYear() + (4 - this.getDay());
1586 // Find the first Thursday of the year
1587 var jan1 = new Date(this.getFullYear(), 0, 1);
1588 var then = (7 - jan1.getDay() + 4);
1589 return String.leftPad(((now - then) / 7) + 1, 2, "0");
1593 * Whether or not the current date is in a leap year.
1594 * @return {Boolean} True if the current date is in a leap year, else false
1596 Date.prototype.isLeapYear = function() {
1597 var year = this.getFullYear();
1598 return ((year & 3) == 0 && (year % 100 || (year % 400 == 0 && year)));
1602 * Get the first day of the current month, adjusted for leap year. The returned value
1603 * is the numeric day index within the week (0-6) which can be used in conjunction with
1604 * the {@link #monthNames} array to retrieve the textual day name.
1607 var dt = new Date('1/10/2007');
1608 document.write(Date.dayNames[dt.getFirstDayOfMonth()]); //output: 'Monday'
1610 * @return {Number} The day number (0-6)
1612 Date.prototype.getFirstDayOfMonth = function() {
1613 var day = (this.getDay() - (this.getDate() - 1)) % 7;
1614 return (day < 0) ? (day + 7) : day;
1618 * Get the last day of the current month, adjusted for leap year. The returned value
1619 * is the numeric day index within the week (0-6) which can be used in conjunction with
1620 * the {@link #monthNames} array to retrieve the textual day name.
1623 var dt = new Date('1/10/2007');
1624 document.write(Date.dayNames[dt.getLastDayOfMonth()]); //output: 'Wednesday'
1626 * @return {Number} The day number (0-6)
1628 Date.prototype.getLastDayOfMonth = function() {
1629 var day = (this.getDay() + (Date.daysInMonth[this.getMonth()] - this.getDate())) % 7;
1630 return (day < 0) ? (day + 7) : day;
1635 * Get the first date of this date's month
1638 Date.prototype.getFirstDateOfMonth = function() {
1639 return new Date(this.getFullYear(), this.getMonth(), 1);
1643 * Get the last date of this date's month
1646 Date.prototype.getLastDateOfMonth = function() {
1647 return new Date(this.getFullYear(), this.getMonth(), this.getDaysInMonth());
1650 * Get the number of days in the current month, adjusted for leap year.
1651 * @return {Number} The number of days in the month
1653 Date.prototype.getDaysInMonth = function() {
1654 Date.daysInMonth[1] = this.isLeapYear() ? 29 : 28;
1655 return Date.daysInMonth[this.getMonth()];
1659 * Get the English ordinal suffix of the current day (equivalent to the format specifier 'S').
1660 * @return {String} 'st, 'nd', 'rd' or 'th'
1662 Date.prototype.getSuffix = function() {
1663 switch (this.getDate()) {
1680 Date.daysInMonth = [31,28,31,30,31,30,31,31,30,31,30,31];
1683 * An array of textual month names.
1684 * Override these values for international dates, for example...
1685 * Date.monthNames = ['JanInYourLang', 'FebInYourLang', ...];
1704 * An array of textual day names.
1705 * Override these values for international dates, for example...
1706 * Date.dayNames = ['SundayInYourLang', 'MondayInYourLang', ...];
1722 Date.monthNumbers = {
1737 * Creates and returns a new Date instance with the exact same date value as the called instance.
1738 * Dates are copied and passed by reference, so if a copied date variable is modified later, the original
1739 * variable will also be changed. When the intention is to create a new variable that will not
1740 * modify the original instance, you should create a clone.
1742 * Example of correctly cloning a date:
1745 var orig = new Date('10/1/2006');
1748 document.write(orig); //returns 'Thu Oct 05 2006'!
1751 var orig = new Date('10/1/2006');
1752 var copy = orig.clone();
1754 document.write(orig); //returns 'Thu Oct 01 2006'
1756 * @return {Date} The new Date instance
1758 Date.prototype.clone = function() {
1759 return new Date(this.getTime());
1763 * Clears any time information from this date
1764 @param {Boolean} clone true to create a clone of this date, clear the time and return it
1765 @return {Date} this or the clone
1767 Date.prototype.clearTime = function(clone){
1769 return this.clone().clearTime();
1774 this.setMilliseconds(0);
1779 // safari setMonth is broken -- check that this is only donw once...
1780 if(Roo.isSafari && typeof(Date.brokenSetMonth) == 'undefined'){
1781 Date.brokenSetMonth = Date.prototype.setMonth;
1782 Date.prototype.setMonth = function(num){
1784 var n = Math.ceil(-num);
1785 var back_year = Math.ceil(n/12);
1786 var month = (n % 12) ? 12 - n % 12 : 0 ;
1787 this.setFullYear(this.getFullYear() - back_year);
1788 return Date.brokenSetMonth.call(this, month);
1790 return Date.brokenSetMonth.apply(this, arguments);
1795 /** Date interval constant
1799 /** Date interval constant
1803 /** Date interval constant
1807 /** Date interval constant
1811 /** Date interval constant
1815 /** Date interval constant
1819 /** Date interval constant
1825 * Provides a convenient method of performing basic date arithmetic. This method
1826 * does not modify the Date instance being called - it creates and returns
1827 * a new Date instance containing the resulting date value.
1832 var dt = new Date('10/29/2006').add(Date.DAY, 5);
1833 document.write(dt); //returns 'Fri Oct 06 2006 00:00:00'
1835 //Negative values will subtract correctly:
1836 var dt2 = new Date('10/1/2006').add(Date.DAY, -5);
1837 document.write(dt2); //returns 'Tue Sep 26 2006 00:00:00'
1839 //You can even chain several calls together in one line!
1840 var dt3 = new Date('10/1/2006').add(Date.DAY, 5).add(Date.HOUR, 8).add(Date.MINUTE, -30);
1841 document.write(dt3); //returns 'Fri Oct 06 2006 07:30:00'
1844 * @param {String} interval A valid date interval enum value
1845 * @param {Number} value The amount to add to the current date
1846 * @return {Date} The new Date instance
1848 Date.prototype.add = function(interval, value){
1849 var d = this.clone();
1850 if (!interval || value === 0) { return d; }
1851 switch(interval.toLowerCase()){
1853 d.setMilliseconds(this.getMilliseconds() + value);
1856 d.setSeconds(this.getSeconds() + value);
1859 d.setMinutes(this.getMinutes() + value);
1862 d.setHours(this.getHours() + value);
1865 d.setDate(this.getDate() + value);
1868 var day = this.getDate();
1870 day = Math.min(day, this.getFirstDateOfMonth().add('mo', value).getLastDateOfMonth().getDate());
1873 d.setMonth(this.getMonth() + value);
1876 d.setFullYear(this.getFullYear() + value);
1883 * Ext JS Library 1.1.1
1884 * Copyright(c) 2006-2007, Ext JS, LLC.
1886 * Originally Released Under LGPL - original licence link has changed is not relivant.
1889 * <script type="text/javascript">
1893 * @class Roo.lib.Dom
1896 * Dom utils (from YIU afaik)
1901 * Get the view width
1902 * @param {Boolean} full True will get the full document, otherwise it's the view width
1903 * @return {Number} The width
1906 getViewWidth : function(full) {
1907 return full ? this.getDocumentWidth() : this.getViewportWidth();
1910 * Get the view height
1911 * @param {Boolean} full True will get the full document, otherwise it's the view height
1912 * @return {Number} The height
1914 getViewHeight : function(full) {
1915 return full ? this.getDocumentHeight() : this.getViewportHeight();
1918 getDocumentHeight: function() {
1919 var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
1920 return Math.max(scrollHeight, this.getViewportHeight());
1923 getDocumentWidth: function() {
1924 var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
1925 return Math.max(scrollWidth, this.getViewportWidth());
1928 getViewportHeight: function() {
1929 var height = self.innerHeight;
1930 var mode = document.compatMode;
1932 if ((mode || Roo.isIE) && !Roo.isOpera) {
1933 height = (mode == "CSS1Compat") ?
1934 document.documentElement.clientHeight :
1935 document.body.clientHeight;
1941 getViewportWidth: function() {
1942 var width = self.innerWidth;
1943 var mode = document.compatMode;
1945 if (mode || Roo.isIE) {
1946 width = (mode == "CSS1Compat") ?
1947 document.documentElement.clientWidth :
1948 document.body.clientWidth;
1953 isAncestor : function(p, c) {
1960 if (p.contains && !Roo.isSafari) {
1961 return p.contains(c);
1962 } else if (p.compareDocumentPosition) {
1963 return !!(p.compareDocumentPosition(c) & 16);
1965 var parent = c.parentNode;
1970 else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
1973 parent = parent.parentNode;
1979 getRegion : function(el) {
1980 return Roo.lib.Region.getRegion(el);
1983 getY : function(el) {
1984 return this.getXY(el)[1];
1987 getX : function(el) {
1988 return this.getXY(el)[0];
1991 getXY : function(el) {
1992 var p, pe, b, scroll, bd = document.body;
1993 el = Roo.getDom(el);
1994 var fly = Roo.lib.AnimBase.fly;
1995 if (el.getBoundingClientRect) {
1996 b = el.getBoundingClientRect();
1997 scroll = fly(document).getScroll();
1998 return [b.left + scroll.left, b.top + scroll.top];
2004 var hasAbsolute = fly(el).getStyle("position") == "absolute";
2011 if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
2018 var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
2019 var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
2026 if (p != el && pe.getStyle('overflow') != 'visible') {
2034 if (Roo.isSafari && hasAbsolute) {
2039 if (Roo.isGecko && !hasAbsolute) {
2041 x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
2042 y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
2046 while (p && p != bd) {
2047 if (!Roo.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
2059 setXY : function(el, xy) {
2060 el = Roo.fly(el, '_setXY');
2062 var pts = el.translatePoints(xy);
2063 if (xy[0] !== false) {
2064 el.dom.style.left = pts.left + "px";
2066 if (xy[1] !== false) {
2067 el.dom.style.top = pts.top + "px";
2071 setX : function(el, x) {
2072 this.setXY(el, [x, false]);
2075 setY : function(el, y) {
2076 this.setXY(el, [false, y]);
2080 * Portions of this file are based on pieces of Yahoo User Interface Library
2081 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2082 * YUI licensed under the BSD License:
2083 * http://developer.yahoo.net/yui/license.txt
2084 * <script type="text/javascript">
2088 Roo.lib.Event = function() {
2089 var loadComplete = false;
2091 var unloadListeners = [];
2093 var onAvailStack = [];
2095 var lastError = null;
2108 startInterval: function() {
2109 if (!this._interval) {
2111 var callback = function() {
2112 self._tryPreloadAttach();
2114 this._interval = setInterval(callback, this.POLL_INTERVAL);
2119 onAvailable: function(p_id, p_fn, p_obj, p_override) {
2120 onAvailStack.push({ id: p_id,
2123 override: p_override,
2124 checkReady: false });
2126 retryCount = this.POLL_RETRYS;
2127 this.startInterval();
2131 addListener: function(el, eventName, fn) {
2132 el = Roo.getDom(el);
2137 if ("unload" == eventName) {
2138 unloadListeners[unloadListeners.length] =
2139 [el, eventName, fn];
2143 var wrappedFn = function(e) {
2144 return fn(Roo.lib.Event.getEvent(e));
2147 var li = [el, eventName, fn, wrappedFn];
2149 var index = listeners.length;
2150 listeners[index] = li;
2152 this.doAdd(el, eventName, wrappedFn, false);
2158 removeListener: function(el, eventName, fn) {
2161 el = Roo.getDom(el);
2164 return this.purgeElement(el, false, eventName);
2168 if ("unload" == eventName) {
2170 for (i = 0,len = unloadListeners.length; i < len; i++) {
2171 var li = unloadListeners[i];
2174 li[1] == eventName &&
2176 unloadListeners.splice(i, 1);
2184 var cacheItem = null;
2187 var index = arguments[3];
2189 if ("undefined" == typeof index) {
2190 index = this._getCacheIndex(el, eventName, fn);
2194 cacheItem = listeners[index];
2197 if (!el || !cacheItem) {
2201 this.doRemove(el, eventName, cacheItem[this.WFN], false);
2203 delete listeners[index][this.WFN];
2204 delete listeners[index][this.FN];
2205 listeners.splice(index, 1);
2212 getTarget: function(ev, resolveTextNode) {
2213 ev = ev.browserEvent || ev;
2214 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2215 var t = ev.target || ev.srcElement;
2216 return this.resolveTextNode(t);
2220 resolveTextNode: function(node) {
2221 if (Roo.isSafari && node && 3 == node.nodeType) {
2222 return node.parentNode;
2229 getPageX: function(ev) {
2230 ev = ev.browserEvent || ev;
2231 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2233 if (!x && 0 !== x) {
2234 x = ev.clientX || 0;
2237 x += this.getScroll()[1];
2245 getPageY: function(ev) {
2246 ev = ev.browserEvent || ev;
2247 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2249 if (!y && 0 !== y) {
2250 y = ev.clientY || 0;
2253 y += this.getScroll()[0];
2262 getXY: function(ev) {
2263 ev = ev.browserEvent || ev;
2264 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2265 return [this.getPageX(ev), this.getPageY(ev)];
2269 getRelatedTarget: function(ev) {
2270 ev = ev.browserEvent || ev;
2271 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2272 var t = ev.relatedTarget;
2274 if (ev.type == "mouseout") {
2276 } else if (ev.type == "mouseover") {
2281 return this.resolveTextNode(t);
2285 getTime: function(ev) {
2286 ev = ev.browserEvent || ev;
2287 ev = ev.touches ? (ev.touches[0] || ev.changedTouches[0] || ev ) : ev;
2289 var t = new Date().getTime();
2293 this.lastError = ex;
2302 stopEvent: function(ev) {
2303 this.stopPropagation(ev);
2304 this.preventDefault(ev);
2308 stopPropagation: function(ev) {
2309 ev = ev.browserEvent || ev;
2310 if (ev.stopPropagation) {
2311 ev.stopPropagation();
2313 ev.cancelBubble = true;
2318 preventDefault: function(ev) {
2319 ev = ev.browserEvent || ev;
2320 if(ev.preventDefault) {
2321 ev.preventDefault();
2323 ev.returnValue = false;
2328 getEvent: function(e) {
2329 var ev = e || window.event;
2331 var c = this.getEvent.caller;
2333 ev = c.arguments[0];
2334 if (ev && Event == ev.constructor) {
2344 getCharCode: function(ev) {
2345 ev = ev.browserEvent || ev;
2346 return ev.charCode || ev.keyCode || 0;
2350 _getCacheIndex: function(el, eventName, fn) {
2351 for (var i = 0,len = listeners.length; i < len; ++i) {
2352 var li = listeners[i];
2354 li[this.FN] == fn &&
2355 li[this.EL] == el &&
2356 li[this.TYPE] == eventName) {
2368 getEl: function(id) {
2369 return document.getElementById(id);
2373 clearCache: function() {
2377 _load: function(e) {
2378 loadComplete = true;
2379 var EU = Roo.lib.Event;
2383 EU.doRemove(window, "load", EU._load);
2388 _tryPreloadAttach: function() {
2397 var tryAgain = !loadComplete;
2399 tryAgain = (retryCount > 0);
2404 for (var i = 0,len = onAvailStack.length; i < len; ++i) {
2405 var item = onAvailStack[i];
2407 var el = this.getEl(item.id);
2410 if (!item.checkReady ||
2413 (document && document.body)) {
2416 if (item.override) {
2417 if (item.override === true) {
2420 scope = item.override;
2423 item.fn.call(scope, item.obj);
2424 onAvailStack[i] = null;
2427 notAvail.push(item);
2432 retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
2436 this.startInterval();
2438 clearInterval(this._interval);
2439 this._interval = null;
2442 this.locked = false;
2449 purgeElement: function(el, recurse, eventName) {
2450 var elListeners = this.getListeners(el, eventName);
2452 for (var i = 0,len = elListeners.length; i < len; ++i) {
2453 var l = elListeners[i];
2454 this.removeListener(el, l.type, l.fn);
2458 if (recurse && el && el.childNodes) {
2459 for (i = 0,len = el.childNodes.length; i < len; ++i) {
2460 this.purgeElement(el.childNodes[i], recurse, eventName);
2466 getListeners: function(el, eventName) {
2467 var results = [], searchLists;
2469 searchLists = [listeners, unloadListeners];
2470 } else if (eventName == "unload") {
2471 searchLists = [unloadListeners];
2473 searchLists = [listeners];
2476 for (var j = 0; j < searchLists.length; ++j) {
2477 var searchList = searchLists[j];
2478 if (searchList && searchList.length > 0) {
2479 for (var i = 0,len = searchList.length; i < len; ++i) {
2480 var l = searchList[i];
2481 if (l && l[this.EL] === el &&
2482 (!eventName || eventName === l[this.TYPE])) {
2487 adjust: l[this.ADJ_SCOPE],
2495 return (results.length) ? results : null;
2499 _unload: function(e) {
2501 var EU = Roo.lib.Event, i, j, l, len, index;
2503 for (i = 0,len = unloadListeners.length; i < len; ++i) {
2504 l = unloadListeners[i];
2507 if (l[EU.ADJ_SCOPE]) {
2508 if (l[EU.ADJ_SCOPE] === true) {
2511 scope = l[EU.ADJ_SCOPE];
2514 l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
2515 unloadListeners[i] = null;
2521 unloadListeners = null;
2523 if (listeners && listeners.length > 0) {
2524 j = listeners.length;
2527 l = listeners[index];
2529 EU.removeListener(l[EU.EL], l[EU.TYPE],
2539 EU.doRemove(window, "unload", EU._unload);
2544 getScroll: function() {
2545 var dd = document.documentElement, db = document.body;
2546 if (dd && (dd.scrollTop || dd.scrollLeft)) {
2547 return [dd.scrollTop, dd.scrollLeft];
2549 return [db.scrollTop, db.scrollLeft];
2556 doAdd: function () {
2557 if (window.addEventListener) {
2558 return function(el, eventName, fn, capture) {
2559 el.addEventListener(eventName, fn, (capture));
2561 } else if (window.attachEvent) {
2562 return function(el, eventName, fn, capture) {
2563 el.attachEvent("on" + eventName, fn);
2572 doRemove: function() {
2573 if (window.removeEventListener) {
2574 return function (el, eventName, fn, capture) {
2575 el.removeEventListener(eventName, fn, (capture));
2577 } else if (window.detachEvent) {
2578 return function (el, eventName, fn) {
2579 el.detachEvent("on" + eventName, fn);
2591 var E = Roo.lib.Event;
2592 E.on = E.addListener;
2593 E.un = E.removeListener;
2595 if (document && document.body) {
2598 E.doAdd(window, "load", E._load);
2600 E.doAdd(window, "unload", E._unload);
2601 E._tryPreloadAttach();
2605 * Portions of this file are based on pieces of Yahoo User Interface Library
2606 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
2607 * YUI licensed under the BSD License:
2608 * http://developer.yahoo.net/yui/license.txt
2609 * <script type="text/javascript">
2615 * @class Roo.lib.Ajax
2622 request : function(method, uri, cb, data, options) {
2624 var hs = options.headers;
2627 if(hs.hasOwnProperty(h)){
2628 this.initHeader(h, hs[h], false);
2632 if(options.xmlData){
2633 this.initHeader('Content-Type', 'text/xml', false);
2635 data = options.xmlData;
2639 return this.asyncRequest(method, uri, cb, data);
2642 serializeForm : function(form) {
2643 if(typeof form == 'string') {
2644 form = (document.getElementById(form) || document.forms[form]);
2647 var el, name, val, disabled, data = '', hasSubmit = false;
2648 for (var i = 0; i < form.elements.length; i++) {
2649 el = form.elements[i];
2650 disabled = form.elements[i].disabled;
2651 name = form.elements[i].name;
2652 val = form.elements[i].value;
2654 if (!disabled && name){
2658 case 'select-multiple':
2659 for (var j = 0; j < el.options.length; j++) {
2660 if (el.options[j].selected) {
2662 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].attributes['value'].specified ? el.options[j].value : el.options[j].text) + '&';
2665 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(el.options[j].hasAttribute('value') ? el.options[j].value : el.options[j].text) + '&';
2673 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2686 if(hasSubmit == false) {
2687 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2692 data += Roo.encodeURIComponent(name) + '=' + Roo.encodeURIComponent(val) + '&';
2697 data = data.substr(0, data.length - 1);
2705 useDefaultHeader:true,
2707 defaultPostHeader:'application/x-www-form-urlencoded',
2709 useDefaultXhrHeader:true,
2711 defaultXhrHeader:'XMLHttpRequest',
2713 hasDefaultHeaders:true,
2725 setProgId:function(id)
2727 this.activeX.unshift(id);
2730 setDefaultPostHeader:function(b)
2732 this.useDefaultHeader = b;
2735 setDefaultXhrHeader:function(b)
2737 this.useDefaultXhrHeader = b;
2740 setPollingInterval:function(i)
2742 if (typeof i == 'number' && isFinite(i)) {
2743 this.pollInterval = i;
2747 createXhrObject:function(transactionId)
2753 http = new XMLHttpRequest();
2755 obj = { conn:http, tId:transactionId };
2759 for (var i = 0; i < this.activeX.length; ++i) {
2763 http = new ActiveXObject(this.activeX[i]);
2765 obj = { conn:http, tId:transactionId };
2778 getConnectionObject:function()
2781 var tId = this.transactionId;
2785 o = this.createXhrObject(tId);
2787 this.transactionId++;
2798 asyncRequest:function(method, uri, callback, postData)
2800 var o = this.getConnectionObject();
2806 o.conn.open(method, uri, true);
2808 if (this.useDefaultXhrHeader) {
2809 if (!this.defaultHeaders['X-Requested-With']) {
2810 this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
2814 if(postData && this.useDefaultHeader){
2815 this.initHeader('Content-Type', this.defaultPostHeader);
2818 if (this.hasDefaultHeaders || this.hasHeaders) {
2822 this.handleReadyState(o, callback);
2823 o.conn.send(postData || null);
2829 handleReadyState:function(o, callback)
2833 if (callback && callback.timeout) {
2835 this.timeout[o.tId] = window.setTimeout(function() {
2836 oConn.abort(o, callback, true);
2837 }, callback.timeout);
2840 this.poll[o.tId] = window.setInterval(
2842 if (o.conn && o.conn.readyState == 4) {
2843 window.clearInterval(oConn.poll[o.tId]);
2844 delete oConn.poll[o.tId];
2846 if(callback && callback.timeout) {
2847 window.clearTimeout(oConn.timeout[o.tId]);
2848 delete oConn.timeout[o.tId];
2851 oConn.handleTransactionResponse(o, callback);
2854 , this.pollInterval);
2857 handleTransactionResponse:function(o, callback, isAbort)
2861 this.releaseObject(o);
2865 var httpStatus, responseObject;
2869 if (o.conn.status !== undefined && o.conn.status != 0) {
2870 httpStatus = o.conn.status;
2882 if (httpStatus >= 200 && httpStatus < 300) {
2883 responseObject = this.createResponseObject(o, callback.argument);
2884 if (callback.success) {
2885 if (!callback.scope) {
2886 callback.success(responseObject);
2891 callback.success.apply(callback.scope, [responseObject]);
2896 switch (httpStatus) {
2904 responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
2905 if (callback.failure) {
2906 if (!callback.scope) {
2907 callback.failure(responseObject);
2910 callback.failure.apply(callback.scope, [responseObject]);
2915 responseObject = this.createResponseObject(o, callback.argument);
2916 if (callback.failure) {
2917 if (!callback.scope) {
2918 callback.failure(responseObject);
2921 callback.failure.apply(callback.scope, [responseObject]);
2927 this.releaseObject(o);
2928 responseObject = null;
2931 createResponseObject:function(o, callbackArg)
2938 var headerStr = o.conn.getAllResponseHeaders();
2939 var header = headerStr.split('\n');
2940 for (var i = 0; i < header.length; i++) {
2941 var delimitPos = header[i].indexOf(':');
2942 if (delimitPos != -1) {
2943 headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
2951 obj.status = o.conn.status;
2952 obj.statusText = o.conn.statusText;
2953 obj.getResponseHeader = headerObj;
2954 obj.getAllResponseHeaders = headerStr;
2955 obj.responseText = o.conn.responseText;
2956 obj.responseXML = o.conn.responseXML;
2958 if (typeof callbackArg !== undefined) {
2959 obj.argument = callbackArg;
2965 createExceptionObject:function(tId, callbackArg, isAbort)
2968 var COMM_ERROR = 'communication failure';
2969 var ABORT_CODE = -1;
2970 var ABORT_ERROR = 'transaction aborted';
2976 obj.status = ABORT_CODE;
2977 obj.statusText = ABORT_ERROR;
2980 obj.status = COMM_CODE;
2981 obj.statusText = COMM_ERROR;
2985 obj.argument = callbackArg;
2991 initHeader:function(label, value, isDefault)
2993 var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
2995 if (headerObj[label] === undefined) {
2996 headerObj[label] = value;
3001 headerObj[label] = value + "," + headerObj[label];
3005 this.hasDefaultHeaders = true;
3008 this.hasHeaders = true;
3013 setHeader:function(o)
3015 if (this.hasDefaultHeaders) {
3016 for (var prop in this.defaultHeaders) {
3017 if (this.defaultHeaders.hasOwnProperty(prop)) {
3018 o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
3023 if (this.hasHeaders) {
3024 for (var prop in this.headers) {
3025 if (this.headers.hasOwnProperty(prop)) {
3026 o.conn.setRequestHeader(prop, this.headers[prop]);
3030 this.hasHeaders = false;
3034 resetDefaultHeaders:function() {
3035 delete this.defaultHeaders;
3036 this.defaultHeaders = {};
3037 this.hasDefaultHeaders = false;
3040 abort:function(o, callback, isTimeout)
3042 if(this.isCallInProgress(o)) {
3044 window.clearInterval(this.poll[o.tId]);
3045 delete this.poll[o.tId];
3047 delete this.timeout[o.tId];
3050 this.handleTransactionResponse(o, callback, true);
3060 isCallInProgress:function(o)
3063 return o.conn.readyState != 4 && o.conn.readyState != 0;
3072 releaseObject:function(o)
3081 'MSXML2.XMLHTTP.3.0',
3089 * Portions of this file are based on pieces of Yahoo User Interface Library
3090 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3091 * YUI licensed under the BSD License:
3092 * http://developer.yahoo.net/yui/license.txt
3093 * <script type="text/javascript">
3097 Roo.lib.Region = function(t, r, b, l) {
3107 Roo.lib.Region.prototype = {
3108 contains : function(region) {
3109 return ( region.left >= this.left &&
3110 region.right <= this.right &&
3111 region.top >= this.top &&
3112 region.bottom <= this.bottom );
3116 getArea : function() {
3117 return ( (this.bottom - this.top) * (this.right - this.left) );
3120 intersect : function(region) {
3121 var t = Math.max(this.top, region.top);
3122 var r = Math.min(this.right, region.right);
3123 var b = Math.min(this.bottom, region.bottom);
3124 var l = Math.max(this.left, region.left);
3126 if (b >= t && r >= l) {
3127 return new Roo.lib.Region(t, r, b, l);
3132 union : function(region) {
3133 var t = Math.min(this.top, region.top);
3134 var r = Math.max(this.right, region.right);
3135 var b = Math.max(this.bottom, region.bottom);
3136 var l = Math.min(this.left, region.left);
3138 return new Roo.lib.Region(t, r, b, l);
3141 adjust : function(t, l, b, r) {
3150 Roo.lib.Region.getRegion = function(el) {
3151 var p = Roo.lib.Dom.getXY(el);
3154 var r = p[0] + el.offsetWidth;
3155 var b = p[1] + el.offsetHeight;
3158 return new Roo.lib.Region(t, r, b, l);
3161 * Portions of this file are based on pieces of Yahoo User Interface Library
3162 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3163 * YUI licensed under the BSD License:
3164 * http://developer.yahoo.net/yui/license.txt
3165 * <script type="text/javascript">
3168 //@@dep Roo.lib.Region
3171 Roo.lib.Point = function(x, y) {
3172 if (x instanceof Array) {
3176 this.x = this.right = this.left = this[0] = x;
3177 this.y = this.top = this.bottom = this[1] = y;
3180 Roo.lib.Point.prototype = new Roo.lib.Region();
3182 * Portions of this file are based on pieces of Yahoo User Interface Library
3183 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3184 * YUI licensed under the BSD License:
3185 * http://developer.yahoo.net/yui/license.txt
3186 * <script type="text/javascript">
3193 scroll : function(el, args, duration, easing, cb, scope) {
3194 this.run(el, args, duration, easing, cb, scope, Roo.lib.Scroll);
3197 motion : function(el, args, duration, easing, cb, scope) {
3198 this.run(el, args, duration, easing, cb, scope, Roo.lib.Motion);
3201 color : function(el, args, duration, easing, cb, scope) {
3202 this.run(el, args, duration, easing, cb, scope, Roo.lib.ColorAnim);
3205 run : function(el, args, duration, easing, cb, scope, type) {
3206 type = type || Roo.lib.AnimBase;
3207 if (typeof easing == "string") {
3208 easing = Roo.lib.Easing[easing];
3210 var anim = new type(el, args, duration, easing);
3211 anim.animateX(function() {
3212 Roo.callback(cb, scope);
3218 * Portions of this file are based on pieces of Yahoo User Interface Library
3219 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3220 * YUI licensed under the BSD License:
3221 * http://developer.yahoo.net/yui/license.txt
3222 * <script type="text/javascript">
3230 if (!libFlyweight) {
3231 libFlyweight = new Roo.Element.Flyweight();
3233 libFlyweight.dom = el;
3234 return libFlyweight;
3237 // since this uses fly! - it cant be in DOM (which does not have fly yet..)
3241 Roo.lib.AnimBase = function(el, attributes, duration, method) {
3243 this.init(el, attributes, duration, method);
3247 Roo.lib.AnimBase.fly = fly;
3251 Roo.lib.AnimBase.prototype = {
3253 toString: function() {
3254 var el = this.getEl();
3255 var id = el.id || el.tagName;
3256 return ("Anim " + id);
3260 noNegatives: /width|height|opacity|padding/i,
3261 offsetAttribute: /^((width|height)|(top|left))$/,
3262 defaultUnit: /width|height|top$|bottom$|left$|right$/i,
3263 offsetUnit: /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
3267 doMethod: function(attr, start, end) {
3268 return this.method(this.currentFrame, start, end - start, this.totalFrames);
3272 setAttribute: function(attr, val, unit) {
3273 if (this.patterns.noNegatives.test(attr)) {
3274 val = (val > 0) ? val : 0;
3277 Roo.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
3281 getAttribute: function(attr) {
3282 var el = this.getEl();
3283 var val = fly(el).getStyle(attr);
3285 if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
3286 return parseFloat(val);
3289 var a = this.patterns.offsetAttribute.exec(attr) || [];
3290 var pos = !!( a[3] );
3291 var box = !!( a[2] );
3294 if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
3295 val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
3304 getDefaultUnit: function(attr) {
3305 if (this.patterns.defaultUnit.test(attr)) {
3312 animateX : function(callback, scope) {
3313 var f = function() {
3314 this.onComplete.removeListener(f);
3315 if (typeof callback == "function") {
3316 callback.call(scope || this, this);
3319 this.onComplete.addListener(f, this);
3324 setRuntimeAttribute: function(attr) {
3327 var attributes = this.attributes;
3329 this.runtimeAttributes[attr] = {};
3331 var isset = function(prop) {
3332 return (typeof prop !== 'undefined');
3335 if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
3339 start = ( isset(attributes[attr]['from']) ) ? attributes[attr]['from'] : this.getAttribute(attr);
3342 if (isset(attributes[attr]['to'])) {
3343 end = attributes[attr]['to'];
3344 } else if (isset(attributes[attr]['by'])) {
3345 if (start.constructor == Array) {
3347 for (var i = 0, len = start.length; i < len; ++i) {
3348 end[i] = start[i] + attributes[attr]['by'][i];
3351 end = start + attributes[attr]['by'];
3355 this.runtimeAttributes[attr].start = start;
3356 this.runtimeAttributes[attr].end = end;
3359 this.runtimeAttributes[attr].unit = ( isset(attributes[attr].unit) ) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
3363 init: function(el, attributes, duration, method) {
3365 var isAnimated = false;
3368 var startTime = null;
3371 var actualFrames = 0;
3374 el = Roo.getDom(el);
3377 this.attributes = attributes || {};
3380 this.duration = duration || 1;
3383 this.method = method || Roo.lib.Easing.easeNone;
3386 this.useSeconds = true;
3389 this.currentFrame = 0;
3392 this.totalFrames = Roo.lib.AnimMgr.fps;
3395 this.getEl = function() {
3400 this.isAnimated = function() {
3405 this.getStartTime = function() {
3409 this.runtimeAttributes = {};
3412 this.animate = function() {
3413 if (this.isAnimated()) {
3417 this.currentFrame = 0;
3419 this.totalFrames = ( this.useSeconds ) ? Math.ceil(Roo.lib.AnimMgr.fps * this.duration) : this.duration;
3421 Roo.lib.AnimMgr.registerElement(this);
3425 this.stop = function(finish) {
3427 this.currentFrame = this.totalFrames;
3428 this._onTween.fire();
3430 Roo.lib.AnimMgr.stop(this);
3433 var onStart = function() {
3434 this.onStart.fire();
3436 this.runtimeAttributes = {};
3437 for (var attr in this.attributes) {
3438 this.setRuntimeAttribute(attr);
3443 startTime = new Date();
3447 var onTween = function() {
3449 duration: new Date() - this.getStartTime(),
3450 currentFrame: this.currentFrame
3453 data.toString = function() {
3455 'duration: ' + data.duration +
3456 ', currentFrame: ' + data.currentFrame
3460 this.onTween.fire(data);
3462 var runtimeAttributes = this.runtimeAttributes;
3464 for (var attr in runtimeAttributes) {
3465 this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
3471 var onComplete = function() {
3472 var actual_duration = (new Date() - startTime) / 1000 ;
3475 duration: actual_duration,
3476 frames: actualFrames,
3477 fps: actualFrames / actual_duration
3480 data.toString = function() {
3482 'duration: ' + data.duration +
3483 ', frames: ' + data.frames +
3484 ', fps: ' + data.fps
3490 this.onComplete.fire(data);
3494 this._onStart = new Roo.util.Event(this);
3495 this.onStart = new Roo.util.Event(this);
3496 this.onTween = new Roo.util.Event(this);
3497 this._onTween = new Roo.util.Event(this);
3498 this.onComplete = new Roo.util.Event(this);
3499 this._onComplete = new Roo.util.Event(this);
3500 this._onStart.addListener(onStart);
3501 this._onTween.addListener(onTween);
3502 this._onComplete.addListener(onComplete);
3507 * Portions of this file are based on pieces of Yahoo User Interface Library
3508 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3509 * YUI licensed under the BSD License:
3510 * http://developer.yahoo.net/yui/license.txt
3511 * <script type="text/javascript">
3515 Roo.lib.AnimMgr = new function() {
3532 this.registerElement = function(tween) {
3533 queue[queue.length] = tween;
3535 tween._onStart.fire();
3540 this.unRegister = function(tween, index) {
3541 tween._onComplete.fire();
3542 index = index || getIndex(tween);
3544 queue.splice(index, 1);
3548 if (tweenCount <= 0) {
3554 this.start = function() {
3555 if (thread === null) {
3556 thread = setInterval(this.run, this.delay);
3561 this.stop = function(tween) {
3563 clearInterval(thread);
3565 for (var i = 0, len = queue.length; i < len; ++i) {
3566 if (queue[0].isAnimated()) {
3567 this.unRegister(queue[0], 0);
3576 this.unRegister(tween);
3581 this.run = function() {
3582 for (var i = 0, len = queue.length; i < len; ++i) {
3583 var tween = queue[i];
3584 if (!tween || !tween.isAnimated()) {
3588 if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null)
3590 tween.currentFrame += 1;
3592 if (tween.useSeconds) {
3593 correctFrame(tween);
3595 tween._onTween.fire();
3598 Roo.lib.AnimMgr.stop(tween, i);
3603 var getIndex = function(anim) {
3604 for (var i = 0, len = queue.length; i < len; ++i) {
3605 if (queue[i] == anim) {
3613 var correctFrame = function(tween) {
3614 var frames = tween.totalFrames;
3615 var frame = tween.currentFrame;
3616 var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
3617 var elapsed = (new Date() - tween.getStartTime());
3620 if (elapsed < tween.duration * 1000) {
3621 tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
3623 tweak = frames - (frame + 1);
3625 if (tweak > 0 && isFinite(tweak)) {
3626 if (tween.currentFrame + tweak >= frames) {
3627 tweak = frames - (frame + 1);
3630 tween.currentFrame += tweak;
3636 * Portions of this file are based on pieces of Yahoo User Interface Library
3637 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3638 * YUI licensed under the BSD License:
3639 * http://developer.yahoo.net/yui/license.txt
3640 * <script type="text/javascript">
3643 Roo.lib.Bezier = new function() {
3645 this.getPosition = function(points, t) {
3646 var n = points.length;
3649 for (var i = 0; i < n; ++i) {
3650 tmp[i] = [points[i][0], points[i][1]];
3653 for (var j = 1; j < n; ++j) {
3654 for (i = 0; i < n - j; ++i) {
3655 tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
3656 tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
3660 return [ tmp[0][0], tmp[0][1] ];
3664 * Portions of this file are based on pieces of Yahoo User Interface Library
3665 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3666 * YUI licensed under the BSD License:
3667 * http://developer.yahoo.net/yui/license.txt
3668 * <script type="text/javascript">
3673 Roo.lib.ColorAnim = function(el, attributes, duration, method) {
3674 Roo.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
3677 Roo.extend(Roo.lib.ColorAnim, Roo.lib.AnimBase);
3679 var fly = Roo.lib.AnimBase.fly;
3681 var superclass = Y.ColorAnim.superclass;
3682 var proto = Y.ColorAnim.prototype;
3684 proto.toString = function() {
3685 var el = this.getEl();
3686 var id = el.id || el.tagName;
3687 return ("ColorAnim " + id);
3690 proto.patterns.color = /color$/i;
3691 proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
3692 proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
3693 proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
3694 proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
3697 proto.parseColor = function(s) {
3698 if (s.length == 3) {
3702 var c = this.patterns.hex.exec(s);
3703 if (c && c.length == 4) {
3704 return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
3707 c = this.patterns.rgb.exec(s);
3708 if (c && c.length == 4) {
3709 return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
3712 c = this.patterns.hex3.exec(s);
3713 if (c && c.length == 4) {
3714 return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
3719 // since this uses fly! - it cant be in ColorAnim (which does not have fly yet..)
3720 proto.getAttribute = function(attr) {
3721 var el = this.getEl();
3722 if (this.patterns.color.test(attr)) {
3723 var val = fly(el).getStyle(attr);
3725 if (this.patterns.transparent.test(val)) {
3726 var parent = el.parentNode;
3727 val = fly(parent).getStyle(attr);
3729 while (parent && this.patterns.transparent.test(val)) {
3730 parent = parent.parentNode;
3731 val = fly(parent).getStyle(attr);
3732 if (parent.tagName.toUpperCase() == 'HTML') {
3738 val = superclass.getAttribute.call(this, attr);
3743 proto.getAttribute = function(attr) {
3744 var el = this.getEl();
3745 if (this.patterns.color.test(attr)) {
3746 var val = fly(el).getStyle(attr);
3748 if (this.patterns.transparent.test(val)) {
3749 var parent = el.parentNode;
3750 val = fly(parent).getStyle(attr);
3752 while (parent && this.patterns.transparent.test(val)) {
3753 parent = parent.parentNode;
3754 val = fly(parent).getStyle(attr);
3755 if (parent.tagName.toUpperCase() == 'HTML') {
3761 val = superclass.getAttribute.call(this, attr);
3767 proto.doMethod = function(attr, start, end) {
3770 if (this.patterns.color.test(attr)) {
3772 for (var i = 0, len = start.length; i < len; ++i) {
3773 val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
3776 val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
3779 val = superclass.doMethod.call(this, attr, start, end);
3785 proto.setRuntimeAttribute = function(attr) {
3786 superclass.setRuntimeAttribute.call(this, attr);
3788 if (this.patterns.color.test(attr)) {
3789 var attributes = this.attributes;
3790 var start = this.parseColor(this.runtimeAttributes[attr].start);
3791 var end = this.parseColor(this.runtimeAttributes[attr].end);
3793 if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
3794 end = this.parseColor(attributes[attr].by);
3796 for (var i = 0, len = start.length; i < len; ++i) {
3797 end[i] = start[i] + end[i];
3801 this.runtimeAttributes[attr].start = start;
3802 this.runtimeAttributes[attr].end = end;
3808 * Portions of this file are based on pieces of Yahoo User Interface Library
3809 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3810 * YUI licensed under the BSD License:
3811 * http://developer.yahoo.net/yui/license.txt
3812 * <script type="text/javascript">
3818 easeNone: function (t, b, c, d) {
3819 return c * t / d + b;
3823 easeIn: function (t, b, c, d) {
3824 return c * (t /= d) * t + b;
3828 easeOut: function (t, b, c, d) {
3829 return -c * (t /= d) * (t - 2) + b;
3833 easeBoth: function (t, b, c, d) {
3834 if ((t /= d / 2) < 1) {
3835 return c / 2 * t * t + b;
3838 return -c / 2 * ((--t) * (t - 2) - 1) + b;
3842 easeInStrong: function (t, b, c, d) {
3843 return c * (t /= d) * t * t * t + b;
3847 easeOutStrong: function (t, b, c, d) {
3848 return -c * ((t = t / d - 1) * t * t * t - 1) + b;
3852 easeBothStrong: function (t, b, c, d) {
3853 if ((t /= d / 2) < 1) {
3854 return c / 2 * t * t * t * t + b;
3857 return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
3862 elasticIn: function (t, b, c, d, a, p) {
3866 if ((t /= d) == 1) {
3873 if (!a || a < Math.abs(c)) {
3878 var s = p / (2 * Math.PI) * Math.asin(c / a);
3881 return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3885 elasticOut: function (t, b, c, d, a, p) {
3889 if ((t /= d) == 1) {
3896 if (!a || a < Math.abs(c)) {
3901 var s = p / (2 * Math.PI) * Math.asin(c / a);
3904 return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
3908 elasticBoth: function (t, b, c, d, a, p) {
3913 if ((t /= d / 2) == 2) {
3921 if (!a || a < Math.abs(c)) {
3926 var s = p / (2 * Math.PI) * Math.asin(c / a);
3930 return -.5 * (a * Math.pow(2, 10 * (t -= 1)) *
3931 Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
3933 return a * Math.pow(2, -10 * (t -= 1)) *
3934 Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
3939 backIn: function (t, b, c, d, s) {
3940 if (typeof s == 'undefined') {
3943 return c * (t /= d) * t * ((s + 1) * t - s) + b;
3947 backOut: function (t, b, c, d, s) {
3948 if (typeof s == 'undefined') {
3951 return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
3955 backBoth: function (t, b, c, d, s) {
3956 if (typeof s == 'undefined') {
3960 if ((t /= d / 2 ) < 1) {
3961 return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
3963 return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
3967 bounceIn: function (t, b, c, d) {
3968 return c - Roo.lib.Easing.bounceOut(d - t, 0, c, d) + b;
3972 bounceOut: function (t, b, c, d) {
3973 if ((t /= d) < (1 / 2.75)) {
3974 return c * (7.5625 * t * t) + b;
3975 } else if (t < (2 / 2.75)) {
3976 return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
3977 } else if (t < (2.5 / 2.75)) {
3978 return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
3980 return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
3984 bounceBoth: function (t, b, c, d) {
3986 return Roo.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
3988 return Roo.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
3991 * Portions of this file are based on pieces of Yahoo User Interface Library
3992 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
3993 * YUI licensed under the BSD License:
3994 * http://developer.yahoo.net/yui/license.txt
3995 * <script type="text/javascript">
3999 Roo.lib.Motion = function(el, attributes, duration, method) {
4001 Roo.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
4005 Roo.extend(Roo.lib.Motion, Roo.lib.ColorAnim);
4009 var superclass = Y.Motion.superclass;
4010 var proto = Y.Motion.prototype;
4012 proto.toString = function() {
4013 var el = this.getEl();
4014 var id = el.id || el.tagName;
4015 return ("Motion " + id);
4018 proto.patterns.points = /^points$/i;
4020 proto.setAttribute = function(attr, val, unit) {
4021 if (this.patterns.points.test(attr)) {
4022 unit = unit || 'px';
4023 superclass.setAttribute.call(this, 'left', val[0], unit);
4024 superclass.setAttribute.call(this, 'top', val[1], unit);
4026 superclass.setAttribute.call(this, attr, val, unit);
4030 proto.getAttribute = function(attr) {
4031 if (this.patterns.points.test(attr)) {
4033 superclass.getAttribute.call(this, 'left'),
4034 superclass.getAttribute.call(this, 'top')
4037 val = superclass.getAttribute.call(this, attr);
4043 proto.doMethod = function(attr, start, end) {
4046 if (this.patterns.points.test(attr)) {
4047 var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
4048 val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
4050 val = superclass.doMethod.call(this, attr, start, end);
4055 proto.setRuntimeAttribute = function(attr) {
4056 if (this.patterns.points.test(attr)) {
4057 var el = this.getEl();
4058 var attributes = this.attributes;
4060 var control = attributes['points']['control'] || [];
4064 if (control.length > 0 && !(control[0] instanceof Array)) {
4065 control = [control];
4068 for (i = 0,len = control.length; i < len; ++i) {
4069 tmp[i] = control[i];
4074 Roo.fly(el).position();
4076 if (isset(attributes['points']['from'])) {
4077 Roo.lib.Dom.setXY(el, attributes['points']['from']);
4080 Roo.lib.Dom.setXY(el, Roo.lib.Dom.getXY(el));
4083 start = this.getAttribute('points');
4086 if (isset(attributes['points']['to'])) {
4087 end = translateValues.call(this, attributes['points']['to'], start);
4089 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4090 for (i = 0,len = control.length; i < len; ++i) {
4091 control[i] = translateValues.call(this, control[i], start);
4095 } else if (isset(attributes['points']['by'])) {
4096 end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
4098 for (i = 0,len = control.length; i < len; ++i) {
4099 control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
4103 this.runtimeAttributes[attr] = [start];
4105 if (control.length > 0) {
4106 this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
4109 this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
4112 superclass.setRuntimeAttribute.call(this, attr);
4116 var translateValues = function(val, start) {
4117 var pageXY = Roo.lib.Dom.getXY(this.getEl());
4118 val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
4123 var isset = function(prop) {
4124 return (typeof prop !== 'undefined');
4128 * Portions of this file are based on pieces of Yahoo User Interface Library
4129 * Copyright (c) 2007, Yahoo! Inc. All rights reserved.
4130 * YUI licensed under the BSD License:
4131 * http://developer.yahoo.net/yui/license.txt
4132 * <script type="text/javascript">
4136 Roo.lib.Scroll = function(el, attributes, duration, method) {
4138 Roo.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
4142 Roo.extend(Roo.lib.Scroll, Roo.lib.ColorAnim);
4146 var superclass = Y.Scroll.superclass;
4147 var proto = Y.Scroll.prototype;
4149 proto.toString = function() {
4150 var el = this.getEl();
4151 var id = el.id || el.tagName;
4152 return ("Scroll " + id);
4155 proto.doMethod = function(attr, start, end) {
4158 if (attr == 'scroll') {
4160 this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames),
4161 this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames)
4165 val = superclass.doMethod.call(this, attr, start, end);
4170 proto.getAttribute = function(attr) {
4172 var el = this.getEl();
4174 if (attr == 'scroll') {
4175 val = [ el.scrollLeft, el.scrollTop ];
4177 val = superclass.getAttribute.call(this, attr);
4183 proto.setAttribute = function(attr, val, unit) {
4184 var el = this.getEl();
4186 if (attr == 'scroll') {
4187 el.scrollLeft = val[0];
4188 el.scrollTop = val[1];
4190 superclass.setAttribute.call(this, attr, val, unit);
4196 * Ext JS Library 1.1.1
4197 * Copyright(c) 2006-2007, Ext JS, LLC.
4199 * Originally Released Under LGPL - original licence link has changed is not relivant.
4202 * <script type="text/javascript">
4206 // nasty IE9 hack - what a pile of crap that is..
4208 if (typeof Range != "undefined" && typeof Range.prototype.createContextualFragment == "undefined") {
4209 Range.prototype.createContextualFragment = function (html) {
4210 var doc = window.document;
4211 var container = doc.createElement("div");
4212 container.innerHTML = html;
4213 var frag = doc.createDocumentFragment(), n;
4214 while ((n = container.firstChild)) {
4215 frag.appendChild(n);
4222 * @class Roo.DomHelper
4223 * Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
4224 * For more information see <a href="http://web.archive.org/web/20071221063734/http://www.jackslocum.com/blog/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
4227 Roo.DomHelper = function(){
4228 var tempTableEl = null;
4229 var emptyTags = /^(?:br|frame|hr|img|input|link|meta|range|spacer|wbr|area|param|col)$/i;
4230 var tableRe = /^table|tbody|tr|td$/i;
4232 // build as innerHTML where available
4234 var createHtml = function(o){
4235 if(typeof o == 'string'){
4244 if(attr == "tag" || attr == "children" || attr == "cn" || attr == "html" || typeof o[attr] == "function") { continue; }
4245 if(attr == "style"){
4247 if(typeof s == "function"){
4250 if(typeof s == "string"){
4251 b += ' style="' + s + '"';
4252 }else if(typeof s == "object"){
4255 if(typeof s[key] != "function"){
4256 b += key + ":" + s[key] + ";";
4263 b += ' class="' + o["cls"] + '"';
4264 }else if(attr == "htmlFor"){
4265 b += ' for="' + o["htmlFor"] + '"';
4267 b += " " + attr + '="' + o[attr] + '"';
4271 if(emptyTags.test(o.tag)){
4275 var cn = o.children || o.cn;
4277 //http://bugs.kde.org/show_bug.cgi?id=71506
4278 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4279 for(var i = 0, len = cn.length; i < len; i++) {
4280 b += createHtml(cn[i], b);
4283 b += createHtml(cn, b);
4289 b += "</" + o.tag + ">";
4296 var createDom = function(o, parentNode){
4298 // defininition craeted..
4300 if (o.ns && o.ns != 'html') {
4302 if (o.xmlns && typeof(xmlns[o.ns]) == 'undefined') {
4303 xmlns[o.ns] = o.xmlns;
4306 if (typeof(xmlns[o.ns]) == 'undefined') {
4307 console.log("Trying to create namespace element " + o.ns + ", however no xmlns was sent to builder previously");
4313 if (typeof(o) == 'string') {
4314 return parentNode.appendChild(document.createTextNode(o));
4316 o.tag = o.tag || div;
4317 if (o.ns && Roo.isIE) {
4319 o.tag = o.ns + ':' + o.tag;
4322 var el = ns ? document.createElementNS( ns, o.tag||'div') : document.createElement(o.tag||'div');
4323 var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
4326 if(attr == "tag" || attr == "ns" ||attr == "xmlns" ||attr == "children" || attr == "cn" || attr == "html" ||
4327 attr == "style" || typeof o[attr] == "function") { continue; }
4329 if(attr=="cls" && Roo.isIE){
4330 el.className = o["cls"];
4332 if(useSet) { el.setAttribute(attr=="cls" ? 'class' : attr, o[attr]);}
4338 Roo.DomHelper.applyStyles(el, o.style);
4339 var cn = o.children || o.cn;
4341 //http://bugs.kde.org/show_bug.cgi?id=71506
4342 if((cn instanceof Array) || (Roo.isSafari && typeof(cn.join) == "function")){
4343 for(var i = 0, len = cn.length; i < len; i++) {
4344 createDom(cn[i], el);
4351 el.innerHTML = o.html;
4354 parentNode.appendChild(el);
4359 var ieTable = function(depth, s, h, e){
4360 tempTableEl.innerHTML = [s, h, e].join('');
4361 var i = -1, el = tempTableEl;
4368 // kill repeat to save bytes
4372 tbe = '</tbody>'+te,
4378 * Nasty code for IE's broken table implementation
4380 var insertIntoTable = function(tag, where, el, html){
4382 tempTableEl = document.createElement('div');
4387 if(where == 'afterbegin' || where == 'beforeend'){ // INTO a TD
4390 if(where == 'beforebegin'){
4394 before = el.nextSibling;
4397 node = ieTable(4, trs, html, tre);
4399 else if(tag == 'tr'){
4400 if(where == 'beforebegin'){
4403 node = ieTable(3, tbs, html, tbe);
4404 } else if(where == 'afterend'){
4405 before = el.nextSibling;
4407 node = ieTable(3, tbs, html, tbe);
4408 } else{ // INTO a TR
4409 if(where == 'afterbegin'){
4410 before = el.firstChild;
4412 node = ieTable(4, trs, html, tre);
4414 } else if(tag == 'tbody'){
4415 if(where == 'beforebegin'){
4418 node = ieTable(2, ts, html, te);
4419 } else if(where == 'afterend'){
4420 before = el.nextSibling;
4422 node = ieTable(2, ts, html, te);
4424 if(where == 'afterbegin'){
4425 before = el.firstChild;
4427 node = ieTable(3, tbs, html, tbe);
4430 if(where == 'beforebegin' || where == 'afterend'){ // OUTSIDE the table
4433 if(where == 'afterbegin'){
4434 before = el.firstChild;
4436 node = ieTable(2, ts, html, te);
4438 el.insertBefore(node, before);
4443 /** True to force the use of DOM instead of html fragments @type Boolean */
4447 * Returns the markup for the passed Element(s) config
4448 * @param {Object} o The Dom object spec (and children)
4451 markup : function(o){
4452 return createHtml(o);
4456 * Applies a style specification to an element
4457 * @param {String/HTMLElement} el The element to apply styles to
4458 * @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
4459 * a function which returns such a specification.
4461 applyStyles : function(el, styles){
4464 if(typeof styles == "string"){
4465 var re = /\s?([a-z\-]*)\:\s?([^;]*);?/gi;
4467 while ((matches = re.exec(styles)) != null){
4468 el.setStyle(matches[1], matches[2]);
4470 }else if (typeof styles == "object"){
4471 for (var style in styles){
4472 el.setStyle(style, styles[style]);
4474 }else if (typeof styles == "function"){
4475 Roo.DomHelper.applyStyles(el, styles.call());
4481 * Inserts an HTML fragment into the Dom
4482 * @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
4483 * @param {HTMLElement} el The context element
4484 * @param {String} html The HTML fragmenet
4485 * @return {HTMLElement} The new node
4487 insertHtml : function(where, el, html){
4488 where = where.toLowerCase();
4489 if(el.insertAdjacentHTML){
4490 if(tableRe.test(el.tagName)){
4492 if(rs = insertIntoTable(el.tagName.toLowerCase(), where, el, html)){
4498 el.insertAdjacentHTML('BeforeBegin', html);
4499 return el.previousSibling;
4501 el.insertAdjacentHTML('AfterBegin', html);
4502 return el.firstChild;
4504 el.insertAdjacentHTML('BeforeEnd', html);
4505 return el.lastChild;
4507 el.insertAdjacentHTML('AfterEnd', html);
4508 return el.nextSibling;
4510 throw 'Illegal insertion point -> "' + where + '"';
4512 var range = el.ownerDocument.createRange();
4516 range.setStartBefore(el);
4517 frag = range.createContextualFragment(html);
4518 el.parentNode.insertBefore(frag, el);
4519 return el.previousSibling;
4522 range.setStartBefore(el.firstChild);
4523 frag = range.createContextualFragment(html);
4524 el.insertBefore(frag, el.firstChild);
4525 return el.firstChild;
4527 el.innerHTML = html;
4528 return el.firstChild;
4532 range.setStartAfter(el.lastChild);
4533 frag = range.createContextualFragment(html);
4534 el.appendChild(frag);
4535 return el.lastChild;
4537 el.innerHTML = html;
4538 return el.lastChild;
4541 range.setStartAfter(el);
4542 frag = range.createContextualFragment(html);
4543 el.parentNode.insertBefore(frag, el.nextSibling);
4544 return el.nextSibling;
4546 throw 'Illegal insertion point -> "' + where + '"';
4550 * Creates new Dom element(s) and inserts them before el
4551 * @param {String/HTMLElement/Element} el The context element
4552 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4553 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4554 * @return {HTMLElement/Roo.Element} The new node
4556 insertBefore : function(el, o, returnElement){
4557 return this.doInsert(el, o, returnElement, "beforeBegin");
4561 * Creates new Dom element(s) and inserts them after el
4562 * @param {String/HTMLElement/Element} el The context element
4563 * @param {Object} o The Dom object spec (and children)
4564 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4565 * @return {HTMLElement/Roo.Element} The new node
4567 insertAfter : function(el, o, returnElement){
4568 return this.doInsert(el, o, returnElement, "afterEnd", "nextSibling");
4572 * Creates new Dom element(s) and inserts them as the first child of el
4573 * @param {String/HTMLElement/Element} el The context element
4574 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4575 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4576 * @return {HTMLElement/Roo.Element} The new node
4578 insertFirst : function(el, o, returnElement){
4579 return this.doInsert(el, o, returnElement, "afterBegin");
4583 doInsert : function(el, o, returnElement, pos, sibling){
4584 el = Roo.getDom(el);
4586 if(this.useDom || o.ns){
4587 newNode = createDom(o, null);
4588 el.parentNode.insertBefore(newNode, sibling ? el[sibling] : el);
4590 var html = createHtml(o);
4591 newNode = this.insertHtml(pos, el, html);
4593 return returnElement ? Roo.get(newNode, true) : newNode;
4597 * Creates new Dom element(s) and appends them to el
4598 * @param {String/HTMLElement/Element} el The context element
4599 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4600 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4601 * @return {HTMLElement/Roo.Element} The new node
4603 append : function(el, o, returnElement){
4604 el = Roo.getDom(el);
4606 if(this.useDom || o.ns){
4607 newNode = createDom(o, null);
4608 el.appendChild(newNode);
4610 var html = createHtml(o);
4611 newNode = this.insertHtml("beforeEnd", el, html);
4613 return returnElement ? Roo.get(newNode, true) : newNode;
4617 * Creates new Dom element(s) and overwrites the contents of el with them
4618 * @param {String/HTMLElement/Element} el The context element
4619 * @param {Object/String} o The Dom object spec (and children) or raw HTML blob
4620 * @param {Boolean} returnElement (optional) true to return a Roo.Element
4621 * @return {HTMLElement/Roo.Element} The new node
4623 overwrite : function(el, o, returnElement){
4624 el = Roo.getDom(el);
4627 while (el.childNodes.length) {
4628 el.removeChild(el.firstChild);
4632 el.innerHTML = createHtml(o);
4635 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4639 * Creates a new Roo.DomHelper.Template from the Dom object spec
4640 * @param {Object} o The Dom object spec (and children)
4641 * @return {Roo.DomHelper.Template} The new template
4643 createTemplate : function(o){
4644 var html = createHtml(o);
4645 return new Roo.Template(html);
4651 * Ext JS Library 1.1.1
4652 * Copyright(c) 2006-2007, Ext JS, LLC.
4654 * Originally Released Under LGPL - original licence link has changed is not relivant.
4657 * <script type="text/javascript">
4661 * @class Roo.Template
4662 * Represents an HTML fragment template. Templates can be precompiled for greater performance.
4663 * For a list of available format functions, see {@link Roo.util.Format}.<br />
4666 var t = new Roo.Template({
4667 html : '<div name="{id}">' +
4668 '<span class="{cls}">{name:trim} {someval:this.myformat}{value:ellipsis(10)}</span>' +
4670 myformat: function (value, allValues) {
4671 return 'XX' + value;
4674 t.append('some-element', {id: 'myid', cls: 'myclass', name: 'foo', value: 'bar'});
4676 * For more information see this blog post with examples:
4677 * <a href="http://www.cnitblog.com/seeyeah/archive/2011/12/30/38728.html/">DomHelper
4678 - Create Elements using DOM, HTML fragments and Templates</a>.
4680 * @param {Object} cfg - Configuration object.
4682 Roo.Template = function(cfg){
4684 if(cfg instanceof Array){
4686 }else if(arguments.length > 1){
4687 cfg = Array.prototype.join.call(arguments, "");
4691 if (typeof(cfg) == 'object') {
4702 Roo.Template.prototype = {
4705 * @cfg {Function} onLoad Called after the template has been loaded and complied (usually from a remove source)
4711 * @cfg {String} url The Url to load the template from. beware if you are loading from a url, the data may not be ready if you use it instantly..
4712 * it should be fixed so that template is observable...
4716 * @cfg {String} html The HTML fragment or an array of fragments to join("") or multiple arguments to join("")
4724 * Returns an HTML fragment of this template with the specified values applied.
4725 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4726 * @return {String} The HTML fragment
4731 applyTemplate : function(values){
4732 //Roo.log(["applyTemplate", values]);
4736 return this.compiled(values);
4738 var useF = this.disableFormats !== true;
4739 var fm = Roo.util.Format, tpl = this;
4740 var fn = function(m, name, format, args){
4742 if(format.substr(0, 5) == "this."){
4743 return tpl.call(format.substr(5), values[name], values);
4746 // quoted values are required for strings in compiled templates,
4747 // but for non compiled we need to strip them
4748 // quoted reversed for jsmin
4749 var re = /^\s*['"](.*)["']\s*$/;
4750 args = args.split(',');
4751 for(var i = 0, len = args.length; i < len; i++){
4752 args[i] = args[i].replace(re, "$1");
4754 args = [values[name]].concat(args);
4756 args = [values[name]];
4758 return fm[format].apply(fm, args);
4761 return values[name] !== undefined ? values[name] : "";
4764 return this.html.replace(this.re, fn);
4782 this.loading = true;
4783 this.compiled = false;
4785 var cx = new Roo.data.Connection();
4789 success : function (response) {
4793 _t.set(response.responseText,true);
4799 failure : function(response) {
4800 Roo.log("Template failed to load from " + _t.url);
4807 * Sets the HTML used as the template and optionally compiles it.
4808 * @param {String} html
4809 * @param {Boolean} compile (optional) True to compile the template (defaults to undefined)
4810 * @return {Roo.Template} this
4812 set : function(html, compile){
4814 this.compiled = false;
4822 * True to disable format functions (defaults to false)
4825 disableFormats : false,
4828 * The regular expression used to match template variables
4832 re : /\{([\w-]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
4835 * Compiles the template into an internal function, eliminating the RegEx overhead.
4836 * @return {Roo.Template} this
4838 compile : function(){
4839 var fm = Roo.util.Format;
4840 var useF = this.disableFormats !== true;
4841 var sep = Roo.isGecko ? "+" : ",";
4842 var fn = function(m, name, format, args){
4844 args = args ? ',' + args : "";
4845 if(format.substr(0, 5) != "this."){
4846 format = "fm." + format + '(';
4848 format = 'this.call("'+ format.substr(5) + '", ';
4852 args= ''; format = "(values['" + name + "'] == undefined ? '' : ";
4854 return "'"+ sep + format + "values['" + name + "']" + args + ")"+sep+"'";
4857 // branched to use + in gecko and [].join() in others
4859 body = "this.compiled = function(values){ return '" +
4860 this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
4863 body = ["this.compiled = function(values){ return ['"];
4864 body.push(this.html.replace(/\\/g, '\\\\').replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn));
4865 body.push("'].join('');};");
4866 body = body.join('');
4876 // private function used to call members
4877 call : function(fnName, value, allValues){
4878 return this[fnName](value, allValues);
4882 * Applies the supplied values to the template and inserts the new node(s) as the first child of el.
4883 * @param {String/HTMLElement/Roo.Element} el The context element
4884 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4885 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4886 * @return {HTMLElement/Roo.Element} The new node or Element
4888 insertFirst: function(el, values, returnElement){
4889 return this.doInsert('afterBegin', el, values, returnElement);
4893 * Applies the supplied values to the template and inserts the new node(s) before el.
4894 * @param {String/HTMLElement/Roo.Element} el The context element
4895 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4896 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4897 * @return {HTMLElement/Roo.Element} The new node or Element
4899 insertBefore: function(el, values, returnElement){
4900 return this.doInsert('beforeBegin', el, values, returnElement);
4904 * Applies the supplied values to the template and inserts the new node(s) after el.
4905 * @param {String/HTMLElement/Roo.Element} el The context element
4906 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4907 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4908 * @return {HTMLElement/Roo.Element} The new node or Element
4910 insertAfter : function(el, values, returnElement){
4911 return this.doInsert('afterEnd', el, values, returnElement);
4915 * Applies the supplied values to the template and appends the new node(s) to el.
4916 * @param {String/HTMLElement/Roo.Element} el The context element
4917 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4918 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4919 * @return {HTMLElement/Roo.Element} The new node or Element
4921 append : function(el, values, returnElement){
4922 return this.doInsert('beforeEnd', el, values, returnElement);
4925 doInsert : function(where, el, values, returnEl){
4926 el = Roo.getDom(el);
4927 var newNode = Roo.DomHelper.insertHtml(where, el, this.applyTemplate(values));
4928 return returnEl ? Roo.get(newNode, true) : newNode;
4932 * Applies the supplied values to the template and overwrites the content of el with the new node(s).
4933 * @param {String/HTMLElement/Roo.Element} el The context element
4934 * @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
4935 * @param {Boolean} returnElement (optional) true to return a Roo.Element (defaults to undefined)
4936 * @return {HTMLElement/Roo.Element} The new node or Element
4938 overwrite : function(el, values, returnElement){
4939 el = Roo.getDom(el);
4940 el.innerHTML = this.applyTemplate(values);
4941 return returnElement ? Roo.get(el.firstChild, true) : el.firstChild;
4945 * Alias for {@link #applyTemplate}
4948 Roo.Template.prototype.apply = Roo.Template.prototype.applyTemplate;
4951 Roo.DomHelper.Template = Roo.Template;
4954 * Creates a template from the passed element's value (<i>display:none</i> textarea, preferred) or innerHTML.
4955 * @param {String/HTMLElement} el A DOM element or its id
4956 * @returns {Roo.Template} The created template
4959 Roo.Template.from = function(el){
4960 el = Roo.getDom(el);
4961 return new Roo.Template(el.value || el.innerHTML);
4964 * Ext JS Library 1.1.1
4965 * Copyright(c) 2006-2007, Ext JS, LLC.
4967 * Originally Released Under LGPL - original licence link has changed is not relivant.
4970 * <script type="text/javascript">
4975 * This is code is also distributed under MIT license for use
4976 * with jQuery and prototype JavaScript libraries.
4979 * @class Roo.DomQuery
4980 Provides high performance selector/xpath processing by compiling queries into reusable functions. New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
4982 DomQuery supports most of the <a href="http://www.w3.org/TR/2005/WD-css3-selectors-20051215/">CSS3 selectors spec</a>, along with some custom selectors and basic XPath.</p>
4985 All selectors, attribute filters and pseudos below can be combined infinitely in any order. For example "div.foo:nth-child(odd)[@foo=bar].bar:first" would be a perfectly valid selector. Node filters are processed in the order in which they appear, which allows you to optimize your queries for your document structure.
4987 <h4>Element Selectors:</h4>
4989 <li> <b>*</b> any element</li>
4990 <li> <b>E</b> an element with the tag E</li>
4991 <li> <b>E F</b> All descendent elements of E that have the tag F</li>
4992 <li> <b>E > F</b> or <b>E/F</b> all direct children elements of E that have the tag F</li>
4993 <li> <b>E + F</b> all elements with the tag F that are immediately preceded by an element with the tag E</li>
4994 <li> <b>E ~ F</b> all elements with the tag F that are preceded by a sibling element with the tag E</li>
4996 <h4>Attribute Selectors:</h4>
4997 <p>The use of @ and quotes are optional. For example, div[@foo='bar'] is also a valid attribute selector.</p>
4999 <li> <b>E[foo]</b> has an attribute "foo"</li>
5000 <li> <b>E[foo=bar]</b> has an attribute "foo" that equals "bar"</li>
5001 <li> <b>E[foo^=bar]</b> has an attribute "foo" that starts with "bar"</li>
5002 <li> <b>E[foo$=bar]</b> has an attribute "foo" that ends with "bar"</li>
5003 <li> <b>E[foo*=bar]</b> has an attribute "foo" that contains the substring "bar"</li>
5004 <li> <b>E[foo%=2]</b> has an attribute "foo" that is evenly divisible by 2</li>
5005 <li> <b>E[foo!=bar]</b> has an attribute "foo" that does not equal "bar"</li>
5007 <h4>Pseudo Classes:</h4>
5009 <li> <b>E:first-child</b> E is the first child of its parent</li>
5010 <li> <b>E:last-child</b> E is the last child of its parent</li>
5011 <li> <b>E:nth-child(<i>n</i>)</b> E is the <i>n</i>th child of its parent (1 based as per the spec)</li>
5012 <li> <b>E:nth-child(odd)</b> E is an odd child of its parent</li>
5013 <li> <b>E:nth-child(even)</b> E is an even child of its parent</li>
5014 <li> <b>E:only-child</b> E is the only child of its parent</li>
5015 <li> <b>E:checked</b> E is an element that is has a checked attribute that is true (e.g. a radio or checkbox) </li>
5016 <li> <b>E:first</b> the first E in the resultset</li>
5017 <li> <b>E:last</b> the last E in the resultset</li>
5018 <li> <b>E:nth(<i>n</i>)</b> the <i>n</i>th E in the resultset (1 based)</li>
5019 <li> <b>E:odd</b> shortcut for :nth-child(odd)</li>
5020 <li> <b>E:even</b> shortcut for :nth-child(even)</li>
5021 <li> <b>E:contains(foo)</b> E's innerHTML contains the substring "foo"</li>
5022 <li> <b>E:nodeValue(foo)</b> E contains a textNode with a nodeValue that equals "foo"</li>
5023 <li> <b>E:not(S)</b> an E element that does not match simple selector S</li>
5024 <li> <b>E:has(S)</b> an E element that has a descendent that matches simple selector S</li>
5025 <li> <b>E:next(S)</b> an E element whose next sibling matches simple selector S</li>
5026 <li> <b>E:prev(S)</b> an E element whose previous sibling matches simple selector S</li>
5028 <h4>CSS Value Selectors:</h4>
5030 <li> <b>E{display=none}</b> css value "display" that equals "none"</li>
5031 <li> <b>E{display^=none}</b> css value "display" that starts with "none"</li>
5032 <li> <b>E{display$=none}</b> css value "display" that ends with "none"</li>
5033 <li> <b>E{display*=none}</b> css value "display" that contains the substring "none"</li>
5034 <li> <b>E{display%=2}</b> css value "display" that is evenly divisible by 2</li>
5035 <li> <b>E{display!=none}</b> css value "display" that does not equal "none"</li>
5039 Roo.DomQuery = function(){
5040 var cache = {}, simpleCache = {}, valueCache = {};
5041 var nonSpace = /\S/;
5042 var trimRe = /^\s+|\s+$/g;
5043 var tplRe = /\{(\d+)\}/g;
5044 var modeRe = /^(\s?[\/>+~]\s?|\s|$)/;
5045 var tagTokenRe = /^(#)?([\w-\*]+)/;
5046 var nthRe = /(\d*)n\+?(\d*)/, nthRe2 = /\D/;
5048 function child(p, index){
5050 var n = p.firstChild;
5052 if(n.nodeType == 1){
5063 while((n = n.nextSibling) && n.nodeType != 1);
5068 while((n = n.previousSibling) && n.nodeType != 1);
5072 function children(d){
5073 var n = d.firstChild, ni = -1;
5075 var nx = n.nextSibling;
5076 if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
5086 function byClassName(c, a, v){
5090 var r = [], ri = -1, cn;
5091 for(var i = 0, ci; ci = c[i]; i++){
5095 ( (ci instanceof SVGElement) ? ci.className.baseVal : ci.className)
5096 +' ').indexOf(v) != -1){
5103 function attrValue(n, attr){
5104 if(!n.tagName && typeof n.length != "undefined"){
5113 if(attr == "class" || attr == "className"){
5114 return (n instanceof SVGElement) ? n.className.baseVal : n.className;
5116 return n.getAttribute(attr) || n[attr];
5120 function getNodes(ns, mode, tagName){
5121 var result = [], ri = -1, cs;
5125 tagName = tagName || "*";
5126 if(typeof ns.getElementsByTagName != "undefined"){
5130 for(var i = 0, ni; ni = ns[i]; i++){
5131 cs = ni.getElementsByTagName(tagName);
5132 for(var j = 0, ci; ci = cs[j]; j++){
5136 }else if(mode == "/" || mode == ">"){
5137 var utag = tagName.toUpperCase();
5138 for(var i = 0, ni, cn; ni = ns[i]; i++){
5139 cn = ni.children || ni.childNodes;
5140 for(var j = 0, cj; cj = cn[j]; j++){
5141 if(cj.nodeName == utag || cj.nodeName == tagName || tagName == '*'){
5146 }else if(mode == "+"){
5147 var utag = tagName.toUpperCase();
5148 for(var i = 0, n; n = ns[i]; i++){
5149 while((n = n.nextSibling) && n.nodeType != 1);
5150 if(n && (n.nodeName == utag || n.nodeName == tagName || tagName == '*')){
5154 }else if(mode == "~"){
5155 for(var i = 0, n; n = ns[i]; i++){
5156 while((n = n.nextSibling) && (n.nodeType != 1 || (tagName == '*' || n.tagName.toLowerCase()!=tagName)));
5165 function concat(a, b){
5169 for(var i = 0, l = b.length; i < l; i++){
5175 function byTag(cs, tagName){
5176 if(cs.tagName || cs == document){
5182 var r = [], ri = -1;
5183 tagName = tagName.toLowerCase();
5184 for(var i = 0, ci; ci = cs[i]; i++){
5185 if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
5192 function byId(cs, attr, id){
5193 if(cs.tagName || cs == document){
5199 var r = [], ri = -1;
5200 for(var i = 0,ci; ci = cs[i]; i++){
5201 if(ci && ci.id == id){
5209 function byAttribute(cs, attr, value, op, custom){
5210 var r = [], ri = -1, st = custom=="{";
5211 var f = Roo.DomQuery.operators[op];
5212 for(var i = 0, ci; ci = cs[i]; i++){
5215 a = Roo.DomQuery.getStyle(ci, attr);
5217 else if(attr == "class" || attr == "className"){
5218 a = (ci instanceof SVGElement) ? ci.className.baseVal : ci.className;
5219 }else if(attr == "for"){
5221 }else if(attr == "href"){
5222 a = ci.getAttribute("href", 2);
5224 a = ci.getAttribute(attr);
5226 if((f && f(a, value)) || (!f && a)){
5233 function byPseudo(cs, name, value){
5234 return Roo.DomQuery.pseudos[name](cs, value);
5237 // This is for IE MSXML which does not support expandos.
5238 // IE runs the same speed using setAttribute, however FF slows way down
5239 // and Safari completely fails so they need to continue to use expandos.
5240 var isIE = window.ActiveXObject ? true : false;
5242 // this eval is stop the compressor from
5243 // renaming the variable to something shorter
5245 /** eval:var:batch */
5250 function nodupIEXml(cs){
5252 cs[0].setAttribute("_nodup", d);
5254 for(var i = 1, len = cs.length; i < len; i++){
5256 if(!c.getAttribute("_nodup") != d){
5257 c.setAttribute("_nodup", d);
5261 for(var i = 0, len = cs.length; i < len; i++){
5262 cs[i].removeAttribute("_nodup");
5271 var len = cs.length, c, i, r = cs, cj, ri = -1;
5272 if(!len || typeof cs.nodeType != "undefined" || len == 1){
5275 if(isIE && typeof cs[0].selectSingleNode != "undefined"){
5276 return nodupIEXml(cs);
5280 for(i = 1; c = cs[i]; i++){
5285 for(var j = 0; j < i; j++){
5288 for(j = i+1; cj = cs[j]; j++){
5300 function quickDiffIEXml(c1, c2){
5302 for(var i = 0, len = c1.length; i < len; i++){
5303 c1[i].setAttribute("_qdiff", d);
5306 for(var i = 0, len = c2.length; i < len; i++){
5307 if(c2[i].getAttribute("_qdiff") != d){
5308 r[r.length] = c2[i];
5311 for(var i = 0, len = c1.length; i < len; i++){
5312 c1[i].removeAttribute("_qdiff");
5317 function quickDiff(c1, c2){
5318 var len1 = c1.length;
5322 if(isIE && c1[0].selectSingleNode){
5323 return quickDiffIEXml(c1, c2);
5326 for(var i = 0; i < len1; i++){
5330 for(var i = 0, len = c2.length; i < len; i++){
5331 if(c2[i]._qdiff != d){
5332 r[r.length] = c2[i];
5338 function quickId(ns, mode, root, id){
5340 var d = root.ownerDocument || root;
5341 return d.getElementById(id);
5343 ns = getNodes(ns, mode, "*");
5344 return byId(ns, null, id);
5348 getStyle : function(el, name){
5349 return Roo.fly(el).getStyle(name);
5352 * Compiles a selector/xpath query into a reusable function. The returned function
5353 * takes one parameter "root" (optional), which is the context node from where the query should start.
5354 * @param {String} selector The selector/xpath query
5355 * @param {String} type (optional) Either "select" (the default) or "simple" for a simple selector match
5356 * @return {Function}
5358 compile : function(path, type){
5359 type = type || "select";
5361 var fn = ["var f = function(root){\n var mode; ++batch; var n = root || document;\n"];
5362 var q = path, mode, lq;
5363 var tk = Roo.DomQuery.matchers;
5364 var tklen = tk.length;
5367 // accept leading mode switch
5368 var lmode = q.match(modeRe);
5369 if(lmode && lmode[1]){
5370 fn[fn.length] = 'mode="'+lmode[1].replace(trimRe, "")+'";';
5371 q = q.replace(lmode[1], "");
5373 // strip leading slashes
5374 while(path.substr(0, 1)=="/"){
5375 path = path.substr(1);
5378 while(q && lq != q){
5380 var tm = q.match(tagTokenRe);
5381 if(type == "select"){
5384 fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
5386 fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
5388 q = q.replace(tm[0], "");
5389 }else if(q.substr(0, 1) != '@'){
5390 fn[fn.length] = 'n = getNodes(n, mode, "*");';
5395 fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
5397 fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
5399 q = q.replace(tm[0], "");
5402 while(!(mm = q.match(modeRe))){
5403 var matched = false;
5404 for(var j = 0; j < tklen; j++){
5406 var m = q.match(t.re);
5408 fn[fn.length] = t.select.replace(tplRe, function(x, i){
5411 q = q.replace(m[0], "");
5416 // prevent infinite loop on bad selector
5418 throw 'Error parsing selector, parsing failed at "' + q + '"';
5422 fn[fn.length] = 'mode="'+mm[1].replace(trimRe, "")+'";';
5423 q = q.replace(mm[1], "");
5426 fn[fn.length] = "return nodup(n);\n}";
5429 * list of variables that need from compression as they are used by eval.
5439 * eval:var:byClassName
5441 * eval:var:byAttribute
5442 * eval:var:attrValue
5450 * Selects a group of elements.
5451 * @param {String} selector The selector/xpath query (can be a comma separated list of selectors)
5452 * @param {Node} root (optional) The start of the query (defaults to document).
5455 select : function(path, root, type){
5456 if(!root || root == document){
5459 if(typeof root == "string"){
5460 root = document.getElementById(root);
5462 var paths = path.split(",");
5464 for(var i = 0, len = paths.length; i < len; i++){
5465 var p = paths[i].replace(trimRe, "");
5467 cache[p] = Roo.DomQuery.compile(p);
5469 throw p + " is not a valid selector";
5472 var result = cache[p](root);
5473 if(result && result != document){
5474 results = results.concat(result);
5477 if(paths.length > 1){
5478 return nodup(results);
5484 * Selects a single element.
5485 * @param {String} selector The selector/xpath query
5486 * @param {Node} root (optional) The start of the query (defaults to document).
5489 selectNode : function(path, root){
5490 return Roo.DomQuery.select(path, root)[0];
5494 * Selects the value of a node, optionally replacing null with the defaultValue.
5495 * @param {String} selector The selector/xpath query
5496 * @param {Node} root (optional) The start of the query (defaults to document).
5497 * @param {String} defaultValue
5499 selectValue : function(path, root, defaultValue){
5500 path = path.replace(trimRe, "");
5501 if(!valueCache[path]){
5502 valueCache[path] = Roo.DomQuery.compile(path, "select");
5504 var n = valueCache[path](root);
5505 n = n[0] ? n[0] : n;
5506 var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
5507 return ((v === null||v === undefined||v==='') ? defaultValue : v);
5511 * Selects the value of a node, parsing integers and floats.
5512 * @param {String} selector The selector/xpath query
5513 * @param {Node} root (optional) The start of the query (defaults to document).
5514 * @param {Number} defaultValue
5517 selectNumber : function(path, root, defaultValue){
5518 var v = Roo.DomQuery.selectValue(path, root, defaultValue || 0);
5519 return parseFloat(v);
5523 * Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
5524 * @param {String/HTMLElement/Array} el An element id, element or array of elements
5525 * @param {String} selector The simple selector to test
5528 is : function(el, ss){
5529 if(typeof el == "string"){
5530 el = document.getElementById(el);
5532 var isArray = (el instanceof Array);
5533 var result = Roo.DomQuery.filter(isArray ? el : [el], ss);
5534 return isArray ? (result.length == el.length) : (result.length > 0);
5538 * Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
5539 * @param {Array} el An array of elements to filter
5540 * @param {String} selector The simple selector to test
5541 * @param {Boolean} nonMatches If true, it returns the elements that DON'T match
5542 * the selector instead of the ones that match
5545 filter : function(els, ss, nonMatches){
5546 ss = ss.replace(trimRe, "");
5547 if(!simpleCache[ss]){
5548 simpleCache[ss] = Roo.DomQuery.compile(ss, "simple");
5550 var result = simpleCache[ss](els);
5551 return nonMatches ? quickDiff(result, els) : result;
5555 * Collection of matching regular expressions and code snippets.
5559 select: 'n = byClassName(n, null, " {1} ");'
5561 re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
5562 select: 'n = byPseudo(n, "{1}", "{2}");'
5564 re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
5565 select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
5568 select: 'n = byId(n, null, "{1}");'
5571 select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
5576 * Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *=, %=, |= and ~=.
5577 * New operators can be added as long as the match the format <i>c</i>= where <i>c</i> is any character other than space, > <.
5580 "=" : function(a, v){
5583 "!=" : function(a, v){
5586 "^=" : function(a, v){
5587 return a && a.substr(0, v.length) == v;
5589 "$=" : function(a, v){
5590 return a && a.substr(a.length-v.length) == v;
5592 "*=" : function(a, v){
5593 return a && a.indexOf(v) !== -1;
5595 "%=" : function(a, v){
5596 return (a % v) == 0;
5598 "|=" : function(a, v){
5599 return a && (a == v || a.substr(0, v.length+1) == v+'-');
5601 "~=" : function(a, v){
5602 return a && (' '+a+' ').indexOf(' '+v+' ') != -1;
5607 * Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
5608 * and the argument (if any) supplied in the selector.
5611 "first-child" : function(c){
5612 var r = [], ri = -1, n;
5613 for(var i = 0, ci; ci = n = c[i]; i++){
5614 while((n = n.previousSibling) && n.nodeType != 1);
5622 "last-child" : function(c){
5623 var r = [], ri = -1, n;
5624 for(var i = 0, ci; ci = n = c[i]; i++){
5625 while((n = n.nextSibling) && n.nodeType != 1);
5633 "nth-child" : function(c, a) {
5634 var r = [], ri = -1;
5635 var m = nthRe.exec(a == "even" && "2n" || a == "odd" && "2n+1" || !nthRe2.test(a) && "n+" + a || a);
5636 var f = (m[1] || 1) - 0, l = m[2] - 0;
5637 for(var i = 0, n; n = c[i]; i++){
5638 var pn = n.parentNode;
5639 if (batch != pn._batch) {
5641 for(var cn = pn.firstChild; cn; cn = cn.nextSibling){
5642 if(cn.nodeType == 1){
5649 if (l == 0 || n.nodeIndex == l){
5652 } else if ((n.nodeIndex + l) % f == 0){
5660 "only-child" : function(c){
5661 var r = [], ri = -1;;
5662 for(var i = 0, ci; ci = c[i]; i++){
5663 if(!prev(ci) && !next(ci)){
5670 "empty" : function(c){
5671 var r = [], ri = -1;
5672 for(var i = 0, ci; ci = c[i]; i++){
5673 var cns = ci.childNodes, j = 0, cn, empty = true;
5676 if(cn.nodeType == 1 || cn.nodeType == 3){
5688 "contains" : function(c, v){
5689 var r = [], ri = -1;
5690 for(var i = 0, ci; ci = c[i]; i++){
5691 if((ci.textContent||ci.innerText||'').indexOf(v) != -1){
5698 "nodeValue" : function(c, v){
5699 var r = [], ri = -1;
5700 for(var i = 0, ci; ci = c[i]; i++){
5701 if(ci.firstChild && ci.firstChild.nodeValue == v){
5708 "checked" : function(c){
5709 var r = [], ri = -1;
5710 for(var i = 0, ci; ci = c[i]; i++){
5711 if(ci.checked == true){
5718 "not" : function(c, ss){
5719 return Roo.DomQuery.filter(c, ss, true);
5722 "odd" : function(c){
5723 return this["nth-child"](c, "odd");
5726 "even" : function(c){
5727 return this["nth-child"](c, "even");
5730 "nth" : function(c, a){
5731 return c[a-1] || [];
5734 "first" : function(c){
5738 "last" : function(c){
5739 return c[c.length-1] || [];
5742 "has" : function(c, ss){
5743 var s = Roo.DomQuery.select;
5744 var r = [], ri = -1;
5745 for(var i = 0, ci; ci = c[i]; i++){
5746 if(s(ss, ci).length > 0){
5753 "next" : function(c, ss){
5754 var is = Roo.DomQuery.is;
5755 var r = [], ri = -1;
5756 for(var i = 0, ci; ci = c[i]; i++){
5765 "prev" : function(c, ss){
5766 var is = Roo.DomQuery.is;
5767 var r = [], ri = -1;
5768 for(var i = 0, ci; ci = c[i]; i++){
5781 * Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Roo.DomQuery#select}
5782 * @param {String} path The selector/xpath query
5783 * @param {Node} root (optional) The start of the query (defaults to document).
5788 Roo.query = Roo.DomQuery.select;
5791 * Ext JS Library 1.1.1
5792 * Copyright(c) 2006-2007, Ext JS, LLC.
5794 * Originally Released Under LGPL - original licence link has changed is not relivant.
5797 * <script type="text/javascript">
5801 * @class Roo.util.Observable
5802 * Base class that provides a common interface for publishing events. Subclasses are expected to
5803 * to have a property "events" with all the events defined.<br>
5806 Employee = function(name){
5813 Roo.extend(Employee, Roo.util.Observable);
5815 * @param {Object} config properties to use (incuding events / listeners)
5818 Roo.util.Observable = function(cfg){
5821 this.addEvents(cfg.events || {});
5823 delete cfg.events; // make sure
5826 Roo.apply(this, cfg);
5829 this.on(this.listeners);
5830 delete this.listeners;
5833 Roo.util.Observable.prototype = {
5835 * @cfg {Object} listeners list of events and functions to call for this object,
5839 'click' : function(e) {
5849 * Fires the specified event with the passed parameters (minus the event name).
5850 * @param {String} eventName
5851 * @param {Object...} args Variable number of parameters are passed to handlers
5852 * @return {Boolean} returns false if any of the handlers return false otherwise it returns true
5854 fireEvent : function(){
5855 var ce = this.events[arguments[0].toLowerCase()];
5856 if(typeof ce == "object"){
5857 return ce.fire.apply(ce, Array.prototype.slice.call(arguments, 1));
5864 filterOptRe : /^(?:scope|delay|buffer|single)$/,
5867 * Appends an event handler to this component
5868 * @param {String} eventName The type of event to listen for
5869 * @param {Function} handler The method the event invokes
5870 * @param {Object} scope (optional) The scope in which to execute the handler
5871 * function. The handler function's "this" context.
5872 * @param {Object} options (optional) An object containing handler configuration
5873 * properties. This may contain any of the following properties:<ul>
5874 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
5875 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
5876 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
5877 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
5878 * by the specified number of milliseconds. If the event fires again within that time, the original
5879 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
5882 * <b>Combining Options</b><br>
5883 * Using the options argument, it is possible to combine different types of listeners:<br>
5885 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)
5887 el.on('click', this.onClick, this, {
5894 * <b>Attaching multiple handlers in 1 call</b><br>
5895 * The method also allows for a single argument to be passed which is a config object containing properties
5896 * which specify multiple handlers.
5905 fn: this.onMouseOver,
5909 fn: this.onMouseOut,
5915 * Or a shorthand syntax which passes the same scope object to all handlers:
5918 'click': this.onClick,
5919 'mouseover': this.onMouseOver,
5920 'mouseout': this.onMouseOut,
5925 addListener : function(eventName, fn, scope, o){
5926 if(typeof eventName == "object"){
5929 if(this.filterOptRe.test(e)){
5932 if(typeof o[e] == "function"){
5934 this.addListener(e, o[e], o.scope, o);
5936 // individual options
5937 this.addListener(e, o[e].fn, o[e].scope, o[e]);
5942 o = (!o || typeof o == "boolean") ? {} : o;
5943 eventName = eventName.toLowerCase();
5944 var ce = this.events[eventName] || true;
5945 if(typeof ce == "boolean"){
5946 ce = new Roo.util.Event(this, eventName);
5947 this.events[eventName] = ce;
5949 ce.addListener(fn, scope, o);
5953 * Removes a listener
5954 * @param {String} eventName The type of event to listen for
5955 * @param {Function} handler The handler to remove
5956 * @param {Object} scope (optional) The scope (this object) for the handler
5958 removeListener : function(eventName, fn, scope){
5959 var ce = this.events[eventName.toLowerCase()];
5960 if(typeof ce == "object"){
5961 ce.removeListener(fn, scope);
5966 * Removes all listeners for this object
5968 purgeListeners : function(){
5969 for(var evt in this.events){
5970 if(typeof this.events[evt] == "object"){
5971 this.events[evt].clearListeners();
5976 relayEvents : function(o, events){
5977 var createHandler = function(ename){
5980 return this.fireEvent.apply(this, Roo.combine(ename, Array.prototype.slice.call(arguments, 0)));
5983 for(var i = 0, len = events.length; i < len; i++){
5984 var ename = events[i];
5985 if(!this.events[ename]){
5986 this.events[ename] = true;
5988 o.on(ename, createHandler(ename), this);
5993 * Used to define events on this Observable
5994 * @param {Object} object The object with the events defined
5996 addEvents : function(o){
6000 Roo.applyIf(this.events, o);
6004 * Checks to see if this object has any listeners for a specified event
6005 * @param {String} eventName The name of the event to check for
6006 * @return {Boolean} True if the event is being listened for, else false
6008 hasListener : function(eventName){
6009 var e = this.events[eventName];
6010 return typeof e == "object" && e.listeners.length > 0;
6014 * Appends an event handler to this element (shorthand for addListener)
6015 * @param {String} eventName The type of event to listen for
6016 * @param {Function} handler The method the event invokes
6017 * @param {Object} scope (optional) The scope in which to execute the handler
6018 * function. The handler function's "this" context.
6019 * @param {Object} options (optional)
6022 Roo.util.Observable.prototype.on = Roo.util.Observable.prototype.addListener;
6024 * Removes a listener (shorthand for removeListener)
6025 * @param {String} eventName The type of event to listen for
6026 * @param {Function} handler The handler to remove
6027 * @param {Object} scope (optional) The scope (this object) for the handler
6030 Roo.util.Observable.prototype.un = Roo.util.Observable.prototype.removeListener;
6033 * Starts capture on the specified Observable. All events will be passed
6034 * to the supplied function with the event name + standard signature of the event
6035 * <b>before</b> the event is fired. If the supplied function returns false,
6036 * the event will not fire.
6037 * @param {Observable} o The Observable to capture
6038 * @param {Function} fn The function to call
6039 * @param {Object} scope (optional) The scope (this object) for the fn
6042 Roo.util.Observable.capture = function(o, fn, scope){
6043 o.fireEvent = o.fireEvent.createInterceptor(fn, scope);
6047 * Removes <b>all</b> added captures from the Observable.
6048 * @param {Observable} o The Observable to release
6051 Roo.util.Observable.releaseCapture = function(o){
6052 o.fireEvent = Roo.util.Observable.prototype.fireEvent;
6057 var createBuffered = function(h, o, scope){
6058 var task = new Roo.util.DelayedTask();
6060 task.delay(o.buffer, h, scope, Array.prototype.slice.call(arguments, 0));
6064 var createSingle = function(h, e, fn, scope){
6066 e.removeListener(fn, scope);
6067 return h.apply(scope, arguments);
6071 var createDelayed = function(h, o, scope){
6073 var args = Array.prototype.slice.call(arguments, 0);
6074 setTimeout(function(){
6075 h.apply(scope, args);
6080 Roo.util.Event = function(obj, name){
6083 this.listeners = [];
6086 Roo.util.Event.prototype = {
6087 addListener : function(fn, scope, options){
6088 var o = options || {};
6089 scope = scope || this.obj;
6090 if(!this.isListening(fn, scope)){
6091 var l = {fn: fn, scope: scope, options: o};
6094 h = createDelayed(h, o, scope);
6097 h = createSingle(h, this, fn, scope);
6100 h = createBuffered(h, o, scope);
6103 if(!this.firing){ // if we are currently firing this event, don't disturb the listener loop
6104 this.listeners.push(l);
6106 this.listeners = this.listeners.slice(0);
6107 this.listeners.push(l);
6112 findListener : function(fn, scope){
6113 scope = scope || this.obj;
6114 var ls = this.listeners;
6115 for(var i = 0, len = ls.length; i < len; i++){
6117 if(l.fn == fn && l.scope == scope){
6124 isListening : function(fn, scope){
6125 return this.findListener(fn, scope) != -1;
6128 removeListener : function(fn, scope){
6130 if((index = this.findListener(fn, scope)) != -1){
6132 this.listeners.splice(index, 1);
6134 this.listeners = this.listeners.slice(0);
6135 this.listeners.splice(index, 1);
6142 clearListeners : function(){
6143 this.listeners = [];
6147 var ls = this.listeners, scope, len = ls.length;
6150 var args = Array.prototype.slice.call(arguments, 0);
6151 for(var i = 0; i < len; i++){
6153 if(l.fireFn.apply(l.scope||this.obj||window, args) === false){
6154 this.firing = false;
6158 this.firing = false;
6165 * Copyright(c) 2007-2017, Roo J Solutions Ltd
6172 * @class Roo.Document
6173 * @extends Roo.util.Observable
6174 * This is a convience class to wrap up the main document loading code.. , rather than adding Roo.onReady(......)
6176 * @param {Object} config the methods and properties of the 'base' class for the application.
6178 * Generic Page handler - implement this to start your app..
6181 * MyProject = new Roo.Document({
6183 'load' : true // your events..
6186 'ready' : function() {
6187 // fired on Roo.onReady()
6192 Roo.Document = function(cfg) {
6197 Roo.util.Observable.call(this,cfg);
6201 Roo.onReady(function() {
6202 _this.fireEvent('ready');
6208 Roo.extend(Roo.Document, Roo.util.Observable, {});/*
6210 * Ext JS Library 1.1.1
6211 * Copyright(c) 2006-2007, Ext JS, LLC.
6213 * Originally Released Under LGPL - original licence link has changed is not relivant.
6216 * <script type="text/javascript">
6220 * @class Roo.EventManager
6221 * Registers event handlers that want to receive a normalized EventObject instead of the standard browser event and provides
6222 * several useful events directly.
6223 * See {@link Roo.EventObject} for more details on normalized event objects.
6226 Roo.EventManager = function(){
6227 var docReadyEvent, docReadyProcId, docReadyState = false;
6228 var resizeEvent, resizeTask, textEvent, textSize;
6229 var E = Roo.lib.Event;
6230 var D = Roo.lib.Dom;
6235 var fireDocReady = function(){
6237 docReadyState = true;
6240 clearInterval(docReadyProcId);
6242 if(Roo.isGecko || Roo.isOpera) {
6243 document.removeEventListener("DOMContentLoaded", fireDocReady, false);
6246 var defer = document.getElementById("ie-deferred-loader");
6248 defer.onreadystatechange = null;
6249 defer.parentNode.removeChild(defer);
6253 docReadyEvent.fire();
6254 docReadyEvent.clearListeners();
6259 var initDocReady = function(){
6260 docReadyEvent = new Roo.util.Event();
6261 if(Roo.isGecko || Roo.isOpera) {
6262 document.addEventListener("DOMContentLoaded", fireDocReady, false);
6264 document.write("<s"+'cript id="ie-deferred-loader" defer="defer" src="/'+'/:"></s'+"cript>");
6265 var defer = document.getElementById("ie-deferred-loader");
6266 defer.onreadystatechange = function(){
6267 if(this.readyState == "complete"){
6271 }else if(Roo.isSafari){
6272 docReadyProcId = setInterval(function(){
6273 var rs = document.readyState;
6274 if(rs == "complete") {
6279 // no matter what, make sure it fires on load
6280 E.on(window, "load", fireDocReady);
6283 var createBuffered = function(h, o){
6284 var task = new Roo.util.DelayedTask(h);
6286 // create new event object impl so new events don't wipe out properties
6287 e = new Roo.EventObjectImpl(e);
6288 task.delay(o.buffer, h, null, [e]);
6292 var createSingle = function(h, el, ename, fn){
6294 Roo.EventManager.removeListener(el, ename, fn);
6299 var createDelayed = function(h, o){
6301 // create new event object impl so new events don't wipe out properties
6302 e = new Roo.EventObjectImpl(e);
6303 setTimeout(function(){
6308 var transitionEndVal = false;
6310 var transitionEnd = function()
6312 if (transitionEndVal) {
6313 return transitionEndVal;
6315 var el = document.createElement('div');
6317 var transEndEventNames = {
6318 WebkitTransition : 'webkitTransitionEnd',
6319 MozTransition : 'transitionend',
6320 OTransition : 'oTransitionEnd otransitionend',
6321 transition : 'transitionend'
6324 for (var name in transEndEventNames) {
6325 if (el.style[name] !== undefined) {
6326 transitionEndVal = transEndEventNames[name];
6327 return transitionEndVal ;
6334 var listen = function(element, ename, opt, fn, scope)
6336 var o = (!opt || typeof opt == "boolean") ? {} : opt;
6337 fn = fn || o.fn; scope = scope || o.scope;
6338 var el = Roo.getDom(element);
6342 throw "Error listening for \"" + ename + '\". Element "' + element + '" doesn\'t exist.';
6345 if (ename == 'transitionend') {
6346 ename = transitionEnd();
6348 var h = function(e){
6349 e = Roo.EventObject.setEvent(e);
6352 t = e.getTarget(o.delegate, el);
6359 if(o.stopEvent === true){
6362 if(o.preventDefault === true){
6365 if(o.stopPropagation === true){
6366 e.stopPropagation();
6369 if(o.normalized === false){
6373 fn.call(scope || el, e, t, o);
6376 h = createDelayed(h, o);
6379 h = createSingle(h, el, ename, fn);
6382 h = createBuffered(h, o);
6385 fn._handlers = fn._handlers || [];
6388 fn._handlers.push([Roo.id(el), ename, h]);
6392 E.on(el, ename, h); // this adds the actuall listener to the object..
6395 if(ename == "mousewheel" && el.addEventListener){ // workaround for jQuery
6396 el.addEventListener("DOMMouseScroll", h, false);
6397 E.on(window, 'unload', function(){
6398 el.removeEventListener("DOMMouseScroll", h, false);
6401 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6402 Roo.EventManager.stoppedMouseDownEvent.addListener(h);
6407 var stopListening = function(el, ename, fn){
6408 var id = Roo.id(el), hds = fn._handlers, hd = fn;
6410 for(var i = 0, len = hds.length; i < len; i++){
6412 if(h[0] == id && h[1] == ename){
6419 E.un(el, ename, hd);
6420 el = Roo.getDom(el);
6421 if(ename == "mousewheel" && el.addEventListener){
6422 el.removeEventListener("DOMMouseScroll", hd, false);
6424 if(ename == "mousedown" && el == document){ // fix stopped mousedowns on the document
6425 Roo.EventManager.stoppedMouseDownEvent.removeListener(hd);
6429 var propRe = /^(?:scope|delay|buffer|single|stopEvent|preventDefault|stopPropagation|normalized|args|delegate)$/;
6436 * @scope Roo.EventManager
6441 * This is no longer needed and is deprecated. Places a simple wrapper around an event handler to override the browser event
6442 * object with a Roo.EventObject
6443 * @param {Function} fn The method the event invokes
6444 * @param {Object} scope An object that becomes the scope of the handler
6445 * @param {boolean} override If true, the obj passed in becomes
6446 * the execution scope of the listener
6447 * @return {Function} The wrapped function
6450 wrap : function(fn, scope, override){
6452 Roo.EventObject.setEvent(e);
6453 fn.call(override ? scope || window : window, Roo.EventObject, scope);
6458 * Appends an event handler to an element (shorthand for addListener)
6459 * @param {String/HTMLElement} element The html element or id to assign the
6460 * @param {String} eventName The type of event to listen for
6461 * @param {Function} handler The method the event invokes
6462 * @param {Object} scope (optional) The scope in which to execute the handler
6463 * function. The handler function's "this" context.
6464 * @param {Object} options (optional) An object containing handler configuration
6465 * properties. This may contain any of the following properties:<ul>
6466 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6467 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6468 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6469 * <li>preventDefault {Boolean} True to prevent the default action</li>
6470 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6471 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6472 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6473 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6474 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6475 * by the specified number of milliseconds. If the event fires again within that time, the original
6476 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6479 * <b>Combining Options</b><br>
6480 * Using the options argument, it is possible to combine different types of listeners:<br>
6482 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6484 el.on('click', this.onClick, this, {
6491 * <b>Attaching multiple handlers in 1 call</b><br>
6492 * The method also allows for a single argument to be passed which is a config object containing properties
6493 * which specify multiple handlers.
6503 fn: this.onMouseOver
6512 * Or a shorthand syntax:<br>
6515 'click' : this.onClick,
6516 'mouseover' : this.onMouseOver,
6517 'mouseout' : this.onMouseOut
6521 addListener : function(element, eventName, fn, scope, options){
6522 if(typeof eventName == "object"){
6528 if(typeof o[e] == "function"){
6530 listen(element, e, o, o[e], o.scope);
6532 // individual options
6533 listen(element, e, o[e]);
6538 return listen(element, eventName, options, fn, scope);
6542 * Removes an event handler
6544 * @param {String/HTMLElement} element The id or html element to remove the
6546 * @param {String} eventName The type of event
6547 * @param {Function} fn
6548 * @return {Boolean} True if a listener was actually removed
6550 removeListener : function(element, eventName, fn){
6551 return stopListening(element, eventName, fn);
6555 * Fires when the document is ready (before onload and before images are loaded). Can be
6556 * accessed shorthanded Roo.onReady().
6557 * @param {Function} fn The method the event invokes
6558 * @param {Object} scope An object that becomes the scope of the handler
6559 * @param {boolean} options
6561 onDocumentReady : function(fn, scope, options){
6562 if(docReadyState){ // if it already fired
6563 docReadyEvent.addListener(fn, scope, options);
6564 docReadyEvent.fire();
6565 docReadyEvent.clearListeners();
6571 docReadyEvent.addListener(fn, scope, options);
6575 * Fires when the window is resized and provides resize event buffering (50 milliseconds), passes new viewport width and height to handlers.
6576 * @param {Function} fn The method the event invokes
6577 * @param {Object} scope An object that becomes the scope of the handler
6578 * @param {boolean} options
6580 onWindowResize : function(fn, scope, options){
6582 resizeEvent = new Roo.util.Event();
6583 resizeTask = new Roo.util.DelayedTask(function(){
6584 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6586 E.on(window, "resize", function(){
6588 resizeTask.delay(50);
6590 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6594 resizeEvent.addListener(fn, scope, options);
6598 * Fires when the user changes the active text size. Handler gets called with 2 params, the old size and the new size.
6599 * @param {Function} fn The method the event invokes
6600 * @param {Object} scope An object that becomes the scope of the handler
6601 * @param {boolean} options
6603 onTextResize : function(fn, scope, options){
6605 textEvent = new Roo.util.Event();
6606 var textEl = new Roo.Element(document.createElement('div'));
6607 textEl.dom.className = 'x-text-resize';
6608 textEl.dom.innerHTML = 'X';
6609 textEl.appendTo(document.body);
6610 textSize = textEl.dom.offsetHeight;
6611 setInterval(function(){
6612 if(textEl.dom.offsetHeight != textSize){
6613 textEvent.fire(textSize, textSize = textEl.dom.offsetHeight);
6615 }, this.textResizeInterval);
6617 textEvent.addListener(fn, scope, options);
6621 * Removes the passed window resize listener.
6622 * @param {Function} fn The method the event invokes
6623 * @param {Object} scope The scope of handler
6625 removeResizeListener : function(fn, scope){
6627 resizeEvent.removeListener(fn, scope);
6632 fireResize : function(){
6634 resizeEvent.fire(D.getViewWidth(), D.getViewHeight());
6638 * Url used for onDocumentReady with using SSL (defaults to Roo.SSL_SECURE_URL)
6642 * The frequency, in milliseconds, to check for text resize events (defaults to 50)
6644 textResizeInterval : 50
6649 * @scopeAlias pub=Roo.EventManager
6653 * Appends an event handler to an element (shorthand for addListener)
6654 * @param {String/HTMLElement} element The html element or id to assign the
6655 * @param {String} eventName The type of event to listen for
6656 * @param {Function} handler The method the event invokes
6657 * @param {Object} scope (optional) The scope in which to execute the handler
6658 * function. The handler function's "this" context.
6659 * @param {Object} options (optional) An object containing handler configuration
6660 * properties. This may contain any of the following properties:<ul>
6661 * <li>scope {Object} The scope in which to execute the handler function. The handler function's "this" context.</li>
6662 * <li>delegate {String} A simple selector to filter the target or look for a descendant of the target</li>
6663 * <li>stopEvent {Boolean} True to stop the event. That is stop propagation, and prevent the default action.</li>
6664 * <li>preventDefault {Boolean} True to prevent the default action</li>
6665 * <li>stopPropagation {Boolean} True to prevent event propagation</li>
6666 * <li>normalized {Boolean} False to pass a browser event to the handler function instead of an Roo.EventObject</li>
6667 * <li>delay {Number} The number of milliseconds to delay the invocation of the handler after te event fires.</li>
6668 * <li>single {Boolean} True to add a handler to handle just the next firing of the event, and then remove itself.</li>
6669 * <li>buffer {Number} Causes the handler to be scheduled to run in an {@link Roo.util.DelayedTask} delayed
6670 * by the specified number of milliseconds. If the event fires again within that time, the original
6671 * handler is <em>not</em> invoked, but the new handler is scheduled in its place.</li>
6674 * <b>Combining Options</b><br>
6675 * Using the options argument, it is possible to combine different types of listeners:<br>
6677 * A normalized, delayed, one-time listener that auto stops the event and passes a custom argument (forumId)<div style="margin: 5px 20px 20px;">
6679 el.on('click', this.onClick, this, {
6686 * <b>Attaching multiple handlers in 1 call</b><br>
6687 * The method also allows for a single argument to be passed which is a config object containing properties
6688 * which specify multiple handlers.
6698 fn: this.onMouseOver
6707 * Or a shorthand syntax:<br>
6710 'click' : this.onClick,
6711 'mouseover' : this.onMouseOver,
6712 'mouseout' : this.onMouseOut
6716 pub.on = pub.addListener;
6717 pub.un = pub.removeListener;
6719 pub.stoppedMouseDownEvent = new Roo.util.Event();
6723 * Fires when the document is ready (before onload and before images are loaded). Shorthand of {@link Roo.EventManager#onDocumentReady}.
6724 * @param {Function} fn The method the event invokes
6725 * @param {Object} scope An object that becomes the scope of the handler
6726 * @param {boolean} override If true, the obj passed in becomes
6727 * the execution scope of the listener
6731 Roo.onReady = Roo.EventManager.onDocumentReady;
6733 Roo.onReady(function(){
6734 var bd = Roo.get(document.body);
6739 : Roo.isIE11 ? "roo-ie11"
6740 : Roo.isEdge ? "roo-edge"
6741 : Roo.isGecko ? "roo-gecko"
6742 : Roo.isOpera ? "roo-opera"
6743 : Roo.isSafari ? "roo-safari" : ""];
6746 cls.push("roo-mac");
6749 cls.push("roo-linux");
6752 cls.push("roo-ios");
6755 cls.push("roo-touch");
6757 if(Roo.isBorderBox){
6758 cls.push('roo-border-box');
6760 if(Roo.isStrict){ // add to the parent to allow for selectors like ".ext-strict .ext-ie"
6761 var p = bd.dom.parentNode;
6763 p.className += ' roo-strict';
6766 bd.addClass(cls.join(' '));
6770 * @class Roo.EventObject
6771 * EventObject exposes the Yahoo! UI Event functionality directly on the object
6772 * passed to your event handler. It exists mostly for convenience. It also fixes the annoying null checks automatically to cleanup your code
6775 function handleClick(e){ // e is not a standard event object, it is a Roo.EventObject
6777 var target = e.getTarget();
6780 var myDiv = Roo.get("myDiv");
6781 myDiv.on("click", handleClick);
6783 Roo.EventManager.on("myDiv", 'click', handleClick);
6784 Roo.EventManager.addListener("myDiv", 'click', handleClick);
6788 Roo.EventObject = function(){
6790 var E = Roo.lib.Event;
6792 // safari keypress events for special keys return bad keycodes
6795 63235 : 39, // right
6798 63276 : 33, // page up
6799 63277 : 34, // page down
6800 63272 : 46, // delete
6805 // normalize button clicks
6806 var btnMap = Roo.isIE ? {1:0,4:1,2:2} :
6807 (Roo.isSafari ? {1:0,2:1,3:2} : {0:0,1:1,2:2});
6809 Roo.EventObjectImpl = function(e){
6811 this.setEvent(e.browserEvent || e);
6814 Roo.EventObjectImpl.prototype = {
6816 * Used to fix doc tools.
6817 * @scope Roo.EventObject.prototype
6823 /** The normal browser event */
6824 browserEvent : null,
6825 /** The button pressed in a mouse event */
6827 /** True if the shift key was down during the event */
6829 /** True if the control key was down during the event */
6831 /** True if the alt key was down during the event */
6890 setEvent : function(e){
6891 if(e == this || (e && e.browserEvent)){ // already wrapped
6894 this.browserEvent = e;
6896 // normalize buttons
6897 this.button = e.button ? btnMap[e.button] : (e.which ? e.which-1 : -1);
6898 if(e.type == 'click' && this.button == -1){
6902 this.shiftKey = e.shiftKey;
6903 // mac metaKey behaves like ctrlKey
6904 this.ctrlKey = e.ctrlKey || e.metaKey;
6905 this.altKey = e.altKey;
6906 // in getKey these will be normalized for the mac
6907 this.keyCode = e.keyCode;
6908 // keyup warnings on firefox.
6909 this.charCode = (e.type == 'keyup' || e.type == 'keydown') ? 0 : e.charCode;
6910 // cache the target for the delayed and or buffered events
6911 this.target = E.getTarget(e);
6913 this.xy = E.getXY(e);
6916 this.shiftKey = false;
6917 this.ctrlKey = false;
6918 this.altKey = false;
6928 * Stop the event (preventDefault and stopPropagation)
6930 stopEvent : function(){
6931 if(this.browserEvent){
6932 if(this.browserEvent.type == 'mousedown'){
6933 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6935 E.stopEvent(this.browserEvent);
6940 * Prevents the browsers default handling of the event.
6942 preventDefault : function(){
6943 if(this.browserEvent){
6944 E.preventDefault(this.browserEvent);
6949 isNavKeyPress : function(){
6950 var k = this.keyCode;
6951 k = Roo.isSafari ? (safariKeys[k] || k) : k;
6952 return (k >= 33 && k <= 40) || k == this.RETURN || k == this.TAB || k == this.ESC;
6955 isSpecialKey : function(){
6956 var k = this.keyCode;
6957 return (this.type == 'keypress' && this.ctrlKey) || k == 9 || k == 13 || k == 40 || k == 27 ||
6958 (k == 16) || (k == 17) ||
6959 (k >= 18 && k <= 20) ||
6960 (k >= 33 && k <= 35) ||
6961 (k >= 36 && k <= 39) ||
6962 (k >= 44 && k <= 45);
6965 * Cancels bubbling of the event.
6967 stopPropagation : function(){
6968 if(this.browserEvent){
6969 if(this.type == 'mousedown'){
6970 Roo.EventManager.stoppedMouseDownEvent.fire(this);
6972 E.stopPropagation(this.browserEvent);
6977 * Gets the key code for the event.
6980 getCharCode : function(){
6981 return this.charCode || this.keyCode;
6985 * Returns a normalized keyCode for the event.
6986 * @return {Number} The key code
6988 getKey : function(){
6989 var k = this.keyCode || this.charCode;
6990 return Roo.isSafari ? (safariKeys[k] || k) : k;
6994 * Gets the x coordinate of the event.
6997 getPageX : function(){
7002 * Gets the y coordinate of the event.
7005 getPageY : function(){
7010 * Gets the time of the event.
7013 getTime : function(){
7014 if(this.browserEvent){
7015 return E.getTime(this.browserEvent);
7021 * Gets the page coordinates of the event.
7022 * @return {Array} The xy values like [x, y]
7029 * Gets the target for the event.
7030 * @param {String} selector (optional) A simple selector to filter the target or look for an ancestor of the target
7031 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7032 search as a number or element (defaults to 10 || document.body)
7033 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7034 * @return {HTMLelement}
7036 getTarget : function(selector, maxDepth, returnEl){
7037 return selector ? Roo.fly(this.target).findParent(selector, maxDepth, returnEl) : this.target;
7040 * Gets the related target.
7041 * @return {HTMLElement}
7043 getRelatedTarget : function(){
7044 if(this.browserEvent){
7045 return E.getRelatedTarget(this.browserEvent);
7051 * Normalizes mouse wheel delta across browsers
7052 * @return {Number} The delta
7054 getWheelDelta : function(){
7055 var e = this.browserEvent;
7057 if(e.wheelDelta){ /* IE/Opera. */
7058 delta = e.wheelDelta/120;
7059 }else if(e.detail){ /* Mozilla case. */
7060 delta = -e.detail/3;
7066 * Returns true if the control, meta, shift or alt key was pressed during this event.
7069 hasModifier : function(){
7070 return !!((this.ctrlKey || this.altKey) || this.shiftKey);
7074 * Returns true if the target of this event equals el or is a child of el
7075 * @param {String/HTMLElement/Element} el
7076 * @param {Boolean} related (optional) true to test if the related target is within el instead of the target
7079 within : function(el, related){
7080 var t = this[related ? "getRelatedTarget" : "getTarget"]();
7081 return t && Roo.fly(el).contains(t);
7084 getPoint : function(){
7085 return new Roo.lib.Point(this.xy[0], this.xy[1]);
7089 return new Roo.EventObjectImpl();
7094 * Ext JS Library 1.1.1
7095 * Copyright(c) 2006-2007, Ext JS, LLC.
7097 * Originally Released Under LGPL - original licence link has changed is not relivant.
7100 * <script type="text/javascript">
7104 // was in Composite Element!??!?!
7107 var D = Roo.lib.Dom;
7108 var E = Roo.lib.Event;
7109 var A = Roo.lib.Anim;
7111 // local style camelizing for speed
7113 var camelRe = /(-[a-z])/gi;
7114 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
7115 var view = document.defaultView;
7118 * @class Roo.Element
7119 * Represents an Element in the DOM.<br><br>
7122 var el = Roo.get("my-div");
7125 var el = getEl("my-div");
7127 // or with a DOM element
7128 var el = Roo.get(myDivElement);
7130 * Using Roo.get() or getEl() instead of calling the constructor directly ensures you get the same object
7131 * each call instead of constructing a new one.<br><br>
7132 * <b>Animations</b><br />
7133 * Many of the functions for manipulating an element have an optional "animate" parameter. The animate parameter
7134 * should either be a boolean (true) or an object literal with animation options. The animation options are:
7136 Option Default Description
7137 --------- -------- ---------------------------------------------
7138 duration .35 The duration of the animation in seconds
7139 easing easeOut The YUI easing method
7140 callback none A function to execute when the anim completes
7141 scope this The scope (this) of the callback function
7143 * Also, the Anim object being used for the animation will be set on your options object as "anim", which allows you to stop or
7144 * manipulate the animation. Here's an example:
7146 var el = Roo.get("my-div");
7151 // default animation
7152 el.setWidth(100, true);
7154 // animation with some options set
7161 // using the "anim" property to get the Anim object
7167 el.setWidth(100, opt);
7169 if(opt.anim.isAnimated()){
7173 * <b> Composite (Collections of) Elements</b><br />
7174 * For working with collections of Elements, see <a href="Roo.CompositeElement.html">Roo.CompositeElement</a>
7175 * @constructor Create a new Element directly.
7176 * @param {String/HTMLElement} element
7177 * @param {Boolean} forceNew (optional) By default the constructor checks to see if there is already an instance of this element in the cache and if there is it returns the same instance. This will skip that check (useful for extending this class).
7179 Roo.Element = function(element, forceNew)
7181 var dom = typeof element == "string" ?
7182 document.getElementById(element) : element;
7184 this.listeners = {};
7186 if(!dom){ // invalid id/element
7190 if(forceNew !== true && id && Roo.Element.cache[id]){ // element object already exists
7191 return Roo.Element.cache[id];
7201 * The DOM element ID
7204 this.id = id || Roo.id(dom);
7206 return this; // assumed for cctor?
7209 var El = Roo.Element;
7213 * The element's default display mode (defaults to "")
7216 originalDisplay : "",
7219 // note this is overridden in BS version..
7222 * The default unit to append to CSS values where a unit isn't provided (defaults to px).
7228 * Sets the element's visibility mode. When setVisible() is called it
7229 * will use this to determine whether to set the visibility or the display property.
7230 * @param visMode Element.VISIBILITY or Element.DISPLAY
7231 * @return {Roo.Element} this
7233 setVisibilityMode : function(visMode){
7234 this.visibilityMode = visMode;
7238 * Convenience method for setVisibilityMode(Element.DISPLAY)
7239 * @param {String} display (optional) What to set display to when visible
7240 * @return {Roo.Element} this
7242 enableDisplayMode : function(display){
7243 this.setVisibilityMode(El.DISPLAY);
7244 if(typeof display != "undefined") { this.originalDisplay = display; }
7249 * Looks at this node and then at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7250 * @param {String} selector The simple selector to test
7251 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7252 search as a number or element (defaults to 10 || document.body)
7253 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7254 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7256 findParent : function(simpleSelector, maxDepth, returnEl){
7257 var p = this.dom, b = document.body, depth = 0, dq = Roo.DomQuery, stopEl;
7258 maxDepth = maxDepth || 50;
7259 if(typeof maxDepth != "number"){
7260 stopEl = Roo.getDom(maxDepth);
7263 while(p && p.nodeType == 1 && depth < maxDepth && p != b && p != stopEl){
7264 if(dq.is(p, simpleSelector)){
7265 return returnEl ? Roo.get(p) : p;
7275 * Looks at parent nodes for a match of the passed simple selector (e.g. div.some-class or span:first-child)
7276 * @param {String} selector The simple selector to test
7277 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7278 search as a number or element (defaults to 10 || document.body)
7279 * @param {Boolean} returnEl (optional) True to return a Roo.Element object instead of DOM node
7280 * @return {HTMLElement} The matching DOM node (or null if no match was found)
7282 findParentNode : function(simpleSelector, maxDepth, returnEl){
7283 var p = Roo.fly(this.dom.parentNode, '_internal');
7284 return p ? p.findParent(simpleSelector, maxDepth, returnEl) : null;
7288 * Looks at the scrollable parent element
7290 findScrollableParent : function()
7292 var overflowRegex = /(auto|scroll)/;
7294 if(this.getStyle('position') === 'fixed'){
7295 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7298 var excludeStaticParent = this.getStyle('position') === "absolute";
7300 for (var parent = this; (parent = Roo.get(parent.dom.parentNode));){
7302 if (excludeStaticParent && parent.getStyle('position') === "static") {
7306 if (overflowRegex.test(parent.getStyle('overflow') + parent.getStyle('overflow-x') + parent.getStyle('overflow-y'))){
7310 if(parent.dom.nodeName.toLowerCase() == 'body'){
7311 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7315 return Roo.isAndroid ? Roo.get(document.documentElement) : Roo.get(document.body);
7319 * Walks up the dom looking for a parent node that matches the passed simple selector (e.g. div.some-class or span:first-child).
7320 * This is a shortcut for findParentNode() that always returns an Roo.Element.
7321 * @param {String} selector The simple selector to test
7322 * @param {Number/String/HTMLElement/Element} maxDepth (optional) The max depth to
7323 search as a number or element (defaults to 10 || document.body)
7324 * @return {Roo.Element} The matching DOM node (or null if no match was found)
7326 up : function(simpleSelector, maxDepth){
7327 return this.findParentNode(simpleSelector, maxDepth, true);
7333 * Returns true if this element matches the passed simple selector (e.g. div.some-class or span:first-child)
7334 * @param {String} selector The simple selector to test
7335 * @return {Boolean} True if this element matches the selector, else false
7337 is : function(simpleSelector){
7338 return Roo.DomQuery.is(this.dom, simpleSelector);
7342 * Perform animation on this element.
7343 * @param {Object} args The YUI animation control args
7344 * @param {Float} duration (optional) How long the animation lasts in seconds (defaults to .35)
7345 * @param {Function} onComplete (optional) Function to call when animation completes
7346 * @param {String} easing (optional) Easing method to use (defaults to 'easeOut')
7347 * @param {String} animType (optional) 'run' is the default. Can also be 'color', 'motion', or 'scroll'
7348 * @return {Roo.Element} this
7350 animate : function(args, duration, onComplete, easing, animType){
7351 this.anim(args, {duration: duration, callback: onComplete, easing: easing}, animType);
7356 * @private Internal animation call
7358 anim : function(args, opt, animType, defaultDur, defaultEase, cb){
7359 animType = animType || 'run';
7361 var anim = Roo.lib.Anim[animType](
7363 (opt.duration || defaultDur) || .35,
7364 (opt.easing || defaultEase) || 'easeOut',
7366 Roo.callback(cb, this);
7367 Roo.callback(opt.callback, opt.scope || this, [this, opt]);
7375 // private legacy anim prep
7376 preanim : function(a, i){
7377 return !a[i] ? false : (typeof a[i] == "object" ? a[i]: {duration: a[i+1], callback: a[i+2], easing: a[i+3]});
7381 * Removes worthless text nodes
7382 * @param {Boolean} forceReclean (optional) By default the element
7383 * keeps track if it has been cleaned already so
7384 * you can call this over and over. However, if you update the element and
7385 * need to force a reclean, you can pass true.
7387 clean : function(forceReclean){
7388 if(this.isCleaned && forceReclean !== true){
7392 var d = this.dom, n = d.firstChild, ni = -1;
7394 var nx = n.nextSibling;
7395 if(n.nodeType == 3 && !ns.test(n.nodeValue)){
7402 this.isCleaned = true;
7407 calcOffsetsTo : function(el){
7410 var restorePos = false;
7411 if(el.getStyle('position') == 'static'){
7412 el.position('relative');
7417 while(op && op != d && op.tagName != 'HTML'){
7420 op = op.offsetParent;
7423 el.position('static');
7429 * Scrolls this element into view within the passed container.
7430 * @param {String/HTMLElement/Element} container (optional) The container element to scroll (defaults to document.body)
7431 * @param {Boolean} hscroll (optional) False to disable horizontal scroll (defaults to true)
7432 * @return {Roo.Element} this
7434 scrollIntoView : function(container, hscroll){
7435 var c = Roo.getDom(container) || document.body;
7438 var o = this.calcOffsetsTo(c),
7441 b = t+el.offsetHeight,
7442 r = l+el.offsetWidth;
7444 var ch = c.clientHeight;
7445 var ct = parseInt(c.scrollTop, 10);
7446 var cl = parseInt(c.scrollLeft, 10);
7448 var cr = cl + c.clientWidth;
7456 if(hscroll !== false){
7460 c.scrollLeft = r-c.clientWidth;
7467 scrollChildIntoView : function(child, hscroll){
7468 Roo.fly(child, '_scrollChildIntoView').scrollIntoView(this, hscroll);
7472 * Measures the element's content height and updates height to match. Note: this function uses setTimeout so
7473 * the new height may not be available immediately.
7474 * @param {Boolean} animate (optional) Animate the transition (defaults to false)
7475 * @param {Float} duration (optional) Length of the animation in seconds (defaults to .35)
7476 * @param {Function} onComplete (optional) Function to call when animation completes
7477 * @param {String} easing (optional) Easing method to use (defaults to easeOut)
7478 * @return {Roo.Element} this
7480 autoHeight : function(animate, duration, onComplete, easing){
7481 var oldHeight = this.getHeight();
7483 this.setHeight(1); // force clipping
7484 setTimeout(function(){
7485 var height = parseInt(this.dom.scrollHeight, 10); // parseInt for Safari
7487 this.setHeight(height);
7489 if(typeof onComplete == "function"){
7493 this.setHeight(oldHeight); // restore original height
7494 this.setHeight(height, animate, duration, function(){
7496 if(typeof onComplete == "function") { onComplete(); }
7497 }.createDelegate(this), easing);
7499 }.createDelegate(this), 0);
7504 * Returns true if this element is an ancestor of the passed element
7505 * @param {HTMLElement/String} el The element to check
7506 * @return {Boolean} True if this element is an ancestor of el, else false
7508 contains : function(el){
7509 if(!el){return false;}
7510 return D.isAncestor(this.dom, el.dom ? el.dom : el);
7514 * Checks whether the element is currently visible using both visibility and display properties.
7515 * @param {Boolean} deep (optional) True to walk the dom and see if parent elements are hidden (defaults to false)
7516 * @return {Boolean} True if the element is currently visible, else false
7518 isVisible : function(deep) {
7519 var vis = !(this.getStyle("visibility") == "hidden" || this.getStyle("display") == "none");
7520 if(deep !== true || !vis){
7523 var p = this.dom.parentNode;
7524 while(p && p.tagName.toLowerCase() != "body"){
7525 if(!Roo.fly(p, '_isVisible').isVisible()){
7534 * Creates a {@link Roo.CompositeElement} for child nodes based on the passed CSS selector (the selector should not contain an id).
7535 * @param {String} selector The CSS selector
7536 * @param {Boolean} unique (optional) True to create a unique Roo.Element for each child (defaults to false, which creates a single shared flyweight object)
7537 * @return {CompositeElement/CompositeElementLite} The composite element
7539 select : function(selector, unique){
7540 return El.select(selector, unique, this.dom);
7544 * Selects child nodes based on the passed CSS selector (the selector should not contain an id).
7545 * @param {String} selector The CSS selector
7546 * @return {Array} An array of the matched nodes
7548 query : function(selector, unique){
7549 return Roo.DomQuery.select(selector, this.dom);
7553 * Selects a single child at any depth below this element based on the passed CSS selector (the selector should not contain an id).
7554 * @param {String} selector The CSS selector
7555 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7556 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7558 child : function(selector, returnDom){
7559 var n = Roo.DomQuery.selectNode(selector, this.dom);
7560 return returnDom ? n : Roo.get(n);
7564 * Selects a single *direct* child based on the passed CSS selector (the selector should not contain an id).
7565 * @param {String} selector The CSS selector
7566 * @param {Boolean} returnDom (optional) True to return the DOM node instead of Roo.Element (defaults to false)
7567 * @return {HTMLElement/Roo.Element} The child Roo.Element (or DOM node if returnDom = true)
7569 down : function(selector, returnDom){
7570 var n = Roo.DomQuery.selectNode(" > " + selector, this.dom);
7571 return returnDom ? n : Roo.get(n);
7575 * Initializes a {@link Roo.dd.DD} drag drop object for this element.
7576 * @param {String} group The group the DD object is member of
7577 * @param {Object} config The DD config object
7578 * @param {Object} overrides An object containing methods to override/implement on the DD object
7579 * @return {Roo.dd.DD} The DD object
7581 initDD : function(group, config, overrides){
7582 var dd = new Roo.dd.DD(Roo.id(this.dom), group, config);
7583 return Roo.apply(dd, overrides);
7587 * Initializes a {@link Roo.dd.DDProxy} object for this element.
7588 * @param {String} group The group the DDProxy object is member of
7589 * @param {Object} config The DDProxy config object
7590 * @param {Object} overrides An object containing methods to override/implement on the DDProxy object
7591 * @return {Roo.dd.DDProxy} The DDProxy object
7593 initDDProxy : function(group, config, overrides){
7594 var dd = new Roo.dd.DDProxy(Roo.id(this.dom), group, config);
7595 return Roo.apply(dd, overrides);
7599 * Initializes a {@link Roo.dd.DDTarget} object for this element.
7600 * @param {String} group The group the DDTarget object is member of
7601 * @param {Object} config The DDTarget config object
7602 * @param {Object} overrides An object containing methods to override/implement on the DDTarget object
7603 * @return {Roo.dd.DDTarget} The DDTarget object
7605 initDDTarget : function(group, config, overrides){
7606 var dd = new Roo.dd.DDTarget(Roo.id(this.dom), group, config);
7607 return Roo.apply(dd, overrides);
7611 * Sets the visibility of the element (see details). If the visibilityMode is set to Element.DISPLAY, it will use
7612 * the display property to hide the element, otherwise it uses visibility. The default is to hide and show using the visibility property.
7613 * @param {Boolean} visible Whether the element is visible
7614 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7615 * @return {Roo.Element} this
7617 setVisible : function(visible, animate){
7619 if(this.visibilityMode == El.DISPLAY){
7620 this.setDisplayed(visible);
7623 this.dom.style.visibility = visible ? "visible" : "hidden";
7626 // closure for composites
7628 var visMode = this.visibilityMode;
7630 this.setOpacity(.01);
7631 this.setVisible(true);
7633 this.anim({opacity: { to: (visible?1:0) }},
7634 this.preanim(arguments, 1),
7635 null, .35, 'easeIn', function(){
7637 if(visMode == El.DISPLAY){
7638 dom.style.display = "none";
7640 dom.style.visibility = "hidden";
7642 Roo.get(dom).setOpacity(1);
7650 * Returns true if display is not "none"
7653 isDisplayed : function() {
7654 return this.getStyle("display") != "none";
7658 * Toggles the element's visibility or display, depending on visibility mode.
7659 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7660 * @return {Roo.Element} this
7662 toggle : function(animate){
7663 this.setVisible(!this.isVisible(), this.preanim(arguments, 0));
7668 * Sets the CSS display property. Uses originalDisplay if the specified value is a boolean true.
7669 * @param {Boolean} value Boolean value to display the element using its default display, or a string to set the display directly
7670 * @return {Roo.Element} this
7672 setDisplayed : function(value) {
7673 if(typeof value == "boolean"){
7674 value = value ? this.originalDisplay : "none";
7676 this.setStyle("display", value);
7681 * Tries to focus the element. Any exceptions are caught and ignored.
7682 * @return {Roo.Element} this
7684 focus : function() {
7692 * Tries to blur the element. Any exceptions are caught and ignored.
7693 * @return {Roo.Element} this
7703 * Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
7704 * @param {String/Array} className The CSS class to add, or an array of classes
7705 * @return {Roo.Element} this
7707 addClass : function(className){
7708 if(className instanceof Array){
7709 for(var i = 0, len = className.length; i < len; i++) {
7710 this.addClass(className[i]);
7713 if(className && !this.hasClass(className)){
7714 if (this.dom instanceof SVGElement) {
7715 this.dom.className.baseVal =this.dom.className.baseVal + " " + className;
7717 this.dom.className = this.dom.className + " " + className;
7725 * Adds one or more CSS classes to this element and removes the same class(es) from all siblings.
7726 * @param {String/Array} className The CSS class to add, or an array of classes
7727 * @return {Roo.Element} this
7729 radioClass : function(className){
7730 var siblings = this.dom.parentNode.childNodes;
7731 for(var i = 0; i < siblings.length; i++) {
7732 var s = siblings[i];
7733 if(s.nodeType == 1){
7734 Roo.get(s).removeClass(className);
7737 this.addClass(className);
7742 * Removes one or more CSS classes from the element.
7743 * @param {String/Array} className The CSS class to remove, or an array of classes
7744 * @return {Roo.Element} this
7746 removeClass : function(className){
7748 var cn = this.dom instanceof SVGElement ? this.dom.className.baseVal : this.dom.className;
7749 if(!className || !cn){
7752 if(className instanceof Array){
7753 for(var i = 0, len = className.length; i < len; i++) {
7754 this.removeClass(className[i]);
7757 if(this.hasClass(className)){
7758 var re = this.classReCache[className];
7760 re = new RegExp('(?:^|\\s+)' + className + '(?:\\s+|$)', "g");
7761 this.classReCache[className] = re;
7763 if (this.dom instanceof SVGElement) {
7764 this.dom.className.baseVal = cn.replace(re, " ");
7766 this.dom.className = cn.replace(re, " ");
7777 * Toggles the specified CSS class on this element (removes it if it already exists, otherwise adds it).
7778 * @param {String} className The CSS class to toggle
7779 * @return {Roo.Element} this
7781 toggleClass : function(className){
7782 if(this.hasClass(className)){
7783 this.removeClass(className);
7785 this.addClass(className);
7791 * Checks if the specified CSS class exists on this element's DOM node.
7792 * @param {String} className The CSS class to check for
7793 * @return {Boolean} True if the class exists, else false
7795 hasClass : function(className){
7796 if (this.dom instanceof SVGElement) {
7797 return className && (' '+this.dom.className.baseVal +' ').indexOf(' '+className+' ') != -1;
7799 return className && (' '+this.dom.className+' ').indexOf(' '+className+' ') != -1;
7803 * Replaces a CSS class on the element with another. If the old name does not exist, the new name will simply be added.
7804 * @param {String} oldClassName The CSS class to replace
7805 * @param {String} newClassName The replacement CSS class
7806 * @return {Roo.Element} this
7808 replaceClass : function(oldClassName, newClassName){
7809 this.removeClass(oldClassName);
7810 this.addClass(newClassName);
7815 * Returns an object with properties matching the styles requested.
7816 * For example, el.getStyles('color', 'font-size', 'width') might return
7817 * {'color': '#FFFFFF', 'font-size': '13px', 'width': '100px'}.
7818 * @param {String} style1 A style name
7819 * @param {String} style2 A style name
7820 * @param {String} etc.
7821 * @return {Object} The style object
7823 getStyles : function(){
7824 var a = arguments, len = a.length, r = {};
7825 for(var i = 0; i < len; i++){
7826 r[a[i]] = this.getStyle(a[i]);
7832 * Normalizes currentStyle and computedStyle. This is not YUI getStyle, it is an optimised version.
7833 * @param {String} property The style property whose value is returned.
7834 * @return {String} The current value of the style property for this element.
7836 getStyle : function(){
7837 return view && view.getComputedStyle ?
7839 var el = this.dom, v, cs, camel;
7840 if(prop == 'float'){
7843 if(el.style && (v = el.style[prop])){
7846 if(cs = view.getComputedStyle(el, "")){
7847 if(!(camel = propCache[prop])){
7848 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7855 var el = this.dom, v, cs, camel;
7856 if(prop == 'opacity'){
7857 if(typeof el.style.filter == 'string'){
7858 var m = el.style.filter.match(/alpha\(opacity=(.*)\)/i);
7860 var fv = parseFloat(m[1]);
7862 return fv ? fv / 100 : 0;
7867 }else if(prop == 'float'){
7868 prop = "styleFloat";
7870 if(!(camel = propCache[prop])){
7871 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7873 if(v = el.style[camel]){
7876 if(cs = el.currentStyle){
7884 * Wrapper for setting style properties, also takes single object parameter of multiple styles.
7885 * @param {String/Object} property The style property to be set, or an object of multiple styles.
7886 * @param {String} value (optional) The value to apply to the given property, or null if an object was passed.
7887 * @return {Roo.Element} this
7889 setStyle : function(prop, value){
7890 if(typeof prop == "string"){
7892 if (prop == 'float') {
7893 this.setStyle(Roo.isIE ? 'styleFloat' : 'cssFloat', value);
7898 if(!(camel = propCache[prop])){
7899 camel = propCache[prop] = prop.replace(camelRe, camelFn);
7902 if(camel == 'opacity') {
7903 this.setOpacity(value);
7905 this.dom.style[camel] = value;
7908 for(var style in prop){
7909 if(typeof prop[style] != "function"){
7910 this.setStyle(style, prop[style]);
7918 * More flexible version of {@link #setStyle} for setting style properties.
7919 * @param {String/Object/Function} styles A style specification string, e.g. "width:100px", or object in the form {width:"100px"}, or
7920 * a function which returns such a specification.
7921 * @return {Roo.Element} this
7923 applyStyles : function(style){
7924 Roo.DomHelper.applyStyles(this.dom, style);
7929 * Gets the current X position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7930 * @return {Number} The X position of the element
7933 return D.getX(this.dom);
7937 * Gets the current Y position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7938 * @return {Number} The Y position of the element
7941 return D.getY(this.dom);
7945 * Gets the current position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7946 * @return {Array} The XY position of the element
7949 return D.getXY(this.dom);
7953 * Sets the X position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7954 * @param {Number} The X position of the element
7955 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7956 * @return {Roo.Element} this
7958 setX : function(x, animate){
7960 D.setX(this.dom, x);
7962 this.setXY([x, this.getY()], this.preanim(arguments, 1));
7968 * Sets the Y position of the element based on page coordinates. Element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
7969 * @param {Number} The Y position of the element
7970 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
7971 * @return {Roo.Element} this
7973 setY : function(y, animate){
7975 D.setY(this.dom, y);
7977 this.setXY([this.getX(), y], this.preanim(arguments, 1));
7983 * Sets the element's left position directly using CSS style (instead of {@link #setX}).
7984 * @param {String} left The left CSS property value
7985 * @return {Roo.Element} this
7987 setLeft : function(left){
7988 this.setStyle("left", this.addUnits(left));
7993 * Sets the element's top position directly using CSS style (instead of {@link #setY}).
7994 * @param {String} top The top CSS property value
7995 * @return {Roo.Element} this
7997 setTop : function(top){
7998 this.setStyle("top", this.addUnits(top));
8003 * Sets the element's CSS right style.
8004 * @param {String} right The right CSS property value
8005 * @return {Roo.Element} this
8007 setRight : function(right){
8008 this.setStyle("right", this.addUnits(right));
8013 * Sets the element's CSS bottom style.
8014 * @param {String} bottom The bottom CSS property value
8015 * @return {Roo.Element} this
8017 setBottom : function(bottom){
8018 this.setStyle("bottom", this.addUnits(bottom));
8023 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8024 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8025 * @param {Array} pos Contains X & Y [x, y] values for new position (coordinates are page-based)
8026 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8027 * @return {Roo.Element} this
8029 setXY : function(pos, animate){
8031 D.setXY(this.dom, pos);
8033 this.anim({points: {to: pos}}, this.preanim(arguments, 1), 'motion');
8039 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8040 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8041 * @param {Number} x X value for new position (coordinates are page-based)
8042 * @param {Number} y Y value for new position (coordinates are page-based)
8043 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8044 * @return {Roo.Element} this
8046 setLocation : function(x, y, animate){
8047 this.setXY([x, y], this.preanim(arguments, 2));
8052 * Sets the position of the element in page coordinates, regardless of how the element is positioned.
8053 * The element must be part of the DOM tree to have page coordinates (display:none or elements not appended return false).
8054 * @param {Number} x X value for new position (coordinates are page-based)
8055 * @param {Number} y Y value for new position (coordinates are page-based)
8056 * @param {Boolean/Object} animate (optional) True for the default animation, or a standard Element animation config object
8057 * @return {Roo.Element} this
8059 moveTo : function(x, y, animate){
8060 this.setXY([x, y], this.preanim(arguments, 2));
8065 * Returns the region of the given element.
8066 * The element must be part of the DOM tree to have a region (display:none or elements not appended return false).
8067 * @return {Region} A Roo.lib.Region containing "top, left, bottom, right" member data.
8069 getRegion : function(){
8070 return D.getRegion(this.dom);
8074 * Returns the offset height of the element
8075 * @param {Boolean} contentHeight (optional) true to get the height minus borders and padding
8076 * @return {Number} The element's height
8078 getHeight : function(contentHeight){
8079 var h = this.dom.offsetHeight || 0;
8080 return contentHeight !== true ? h : h-this.getBorderWidth("tb")-this.getPadding("tb");
8084 * Returns the offset width of the element
8085 * @param {Boolean} contentWidth (optional) true to get the width minus borders and padding
8086 * @return {Number} The element's width
8088 getWidth : function(contentWidth){
8089 var w = this.dom.offsetWidth || 0;
8090 return contentWidth !== true ? w : w-this.getBorderWidth("lr")-this.getPadding("lr");
8094 * Returns either the offsetHeight or the height of this element based on CSS height adjusted by padding or borders
8095 * when needed to simulate offsetHeight when offsets aren't available. This may not work on display:none elements
8096 * if a height has not been set using CSS.
8099 getComputedHeight : function(){
8100 var h = Math.max(this.dom.offsetHeight, this.dom.clientHeight);
8102 h = parseInt(this.getStyle('height'), 10) || 0;
8103 if(!this.isBorderBox()){
8104 h += this.getFrameWidth('tb');
8111 * Returns either the offsetWidth or the width of this element based on CSS width adjusted by padding or borders
8112 * when needed to simulate offsetWidth when offsets aren't available. This may not work on display:none elements
8113 * if a width has not been set using CSS.
8116 getComputedWidth : function(){
8117 var w = Math.max(this.dom.offsetWidth, this.dom.clientWidth);
8119 w = parseInt(this.getStyle('width'), 10) || 0;
8120 if(!this.isBorderBox()){
8121 w += this.getFrameWidth('lr');
8128 * Returns the size of the element.
8129 * @param {Boolean} contentSize (optional) true to get the width/size minus borders and padding
8130 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
8132 getSize : function(contentSize){
8133 return {width: this.getWidth(contentSize), height: this.getHeight(contentSize)};
8137 * Returns the width and height of the viewport.
8138 * @return {Object} An object containing the viewport's size {width: (viewport width), height: (viewport height)}
8140 getViewSize : function(){
8141 var d = this.dom, doc = document, aw = 0, ah = 0;
8142 if(d == doc || d == doc.body){
8143 return {width : D.getViewWidth(), height: D.getViewHeight()};
8146 width : d.clientWidth,
8147 height: d.clientHeight
8153 * Returns the value of the "value" attribute
8154 * @param {Boolean} asNumber true to parse the value as a number
8155 * @return {String/Number}
8157 getValue : function(asNumber){
8158 return asNumber ? parseInt(this.dom.value, 10) : this.dom.value;
8162 adjustWidth : function(width){
8163 if(typeof width == "number"){
8164 if(this.autoBoxAdjust && !this.isBorderBox()){
8165 width -= (this.getBorderWidth("lr") + this.getPadding("lr"));
8175 adjustHeight : function(height){
8176 if(typeof height == "number"){
8177 if(this.autoBoxAdjust && !this.isBorderBox()){
8178 height -= (this.getBorderWidth("tb") + this.getPadding("tb"));
8188 * Set the width of the element
8189 * @param {Number} width The new width
8190 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8191 * @return {Roo.Element} this
8193 setWidth : function(width, animate){
8194 width = this.adjustWidth(width);
8196 this.dom.style.width = this.addUnits(width);
8198 this.anim({width: {to: width}}, this.preanim(arguments, 1));
8204 * Set the height of the element
8205 * @param {Number} height The new height
8206 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8207 * @return {Roo.Element} this
8209 setHeight : function(height, animate){
8210 height = this.adjustHeight(height);
8212 this.dom.style.height = this.addUnits(height);
8214 this.anim({height: {to: height}}, this.preanim(arguments, 1));
8220 * Set the size of the element. If animation is true, both width an height will be animated concurrently.
8221 * @param {Number} width The new width
8222 * @param {Number} height The new height
8223 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8224 * @return {Roo.Element} this
8226 setSize : function(width, height, animate){
8227 if(typeof width == "object"){ // in case of object from getSize()
8228 height = width.height; width = width.width;
8230 width = this.adjustWidth(width); height = this.adjustHeight(height);
8232 this.dom.style.width = this.addUnits(width);
8233 this.dom.style.height = this.addUnits(height);
8235 this.anim({width: {to: width}, height: {to: height}}, this.preanim(arguments, 2));
8241 * Sets the element's position and size in one shot. If animation is true then width, height, x and y will be animated concurrently.
8242 * @param {Number} x X value for new position (coordinates are page-based)
8243 * @param {Number} y Y value for new position (coordinates are page-based)
8244 * @param {Number} width The new width
8245 * @param {Number} height The new height
8246 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8247 * @return {Roo.Element} this
8249 setBounds : function(x, y, width, height, animate){
8251 this.setSize(width, height);
8252 this.setLocation(x, y);
8254 width = this.adjustWidth(width); height = this.adjustHeight(height);
8255 this.anim({points: {to: [x, y]}, width: {to: width}, height: {to: height}},
8256 this.preanim(arguments, 4), 'motion');
8262 * Sets the element's position and size the the specified region. If animation is true then width, height, x and y will be animated concurrently.
8263 * @param {Roo.lib.Region} region The region to fill
8264 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8265 * @return {Roo.Element} this
8267 setRegion : function(region, animate){
8268 this.setBounds(region.left, region.top, region.right-region.left, region.bottom-region.top, this.preanim(arguments, 1));
8273 * Appends an event handler
8275 * @param {String} eventName The type of event to append
8276 * @param {Function} fn The method the event invokes
8277 * @param {Object} scope (optional) The scope (this object) of the fn
8278 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
8280 addListener : function(eventName, fn, scope, options)
8282 if (eventName == 'dblclick') { // doublclick (touchstart) - faked on touch.
8283 this.addListener('touchstart', this.onTapHandler, this);
8286 // we need to handle a special case where dom element is a svg element.
8287 // in this case we do not actua
8292 if (this.dom instanceof SVGElement && !(this.dom instanceof SVGSVGElement)) {
8293 if (typeof(this.listeners[eventName]) == 'undefined') {
8294 this.listeners[eventName] = new Roo.util.Event(this, eventName);
8296 this.listeners[eventName].addListener(fn, scope, options);
8301 Roo.EventManager.on(this.dom, eventName, fn, scope || this, options);
8306 onTapHandler : function(event)
8308 if(!this.tapedTwice) {
8309 this.tapedTwice = true;
8311 setTimeout( function() {
8312 s.tapedTwice = false;
8316 event.preventDefault();
8317 var revent = new MouseEvent('dblclick', {
8323 this.dom.dispatchEvent(revent);
8324 //action on double tap goes below
8329 * Removes an event handler from this element
8330 * @param {String} eventName the type of event to remove
8331 * @param {Function} fn the method the event invokes
8332 * @param {Function} scope (needed for svg fake listeners)
8333 * @return {Roo.Element} this
8335 removeListener : function(eventName, fn, scope){
8336 Roo.EventManager.removeListener(this.dom, eventName, fn);
8337 if (typeof(this.listeners) == 'undefined' || typeof(this.listeners[eventName]) == 'undefined') {
8340 this.listeners[eventName].removeListener(fn, scope);
8345 * Removes all previous added listeners from this element
8346 * @return {Roo.Element} this
8348 removeAllListeners : function(){
8349 E.purgeElement(this.dom);
8350 this.listeners = {};
8354 relayEvent : function(eventName, observable){
8355 this.on(eventName, function(e){
8356 observable.fireEvent(eventName, e);
8362 * Set the opacity of the element
8363 * @param {Float} opacity The new opacity. 0 = transparent, .5 = 50% visibile, 1 = fully visible, etc
8364 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8365 * @return {Roo.Element} this
8367 setOpacity : function(opacity, animate){
8369 var s = this.dom.style;
8372 s.filter = (s.filter || '').replace(/alpha\([^\)]*\)/gi,"") +
8373 (opacity == 1 ? "" : "alpha(opacity=" + opacity * 100 + ")");
8375 s.opacity = opacity;
8378 this.anim({opacity: {to: opacity}}, this.preanim(arguments, 1), null, .35, 'easeIn');
8384 * Gets the left X coordinate
8385 * @param {Boolean} local True to get the local css position instead of page coordinate
8388 getLeft : function(local){
8392 return parseInt(this.getStyle("left"), 10) || 0;
8397 * Gets the right X coordinate of the element (element X position + element width)
8398 * @param {Boolean} local True to get the local css position instead of page coordinate
8401 getRight : function(local){
8403 return this.getX() + this.getWidth();
8405 return (this.getLeft(true) + this.getWidth()) || 0;
8410 * Gets the top Y coordinate
8411 * @param {Boolean} local True to get the local css position instead of page coordinate
8414 getTop : function(local) {
8418 return parseInt(this.getStyle("top"), 10) || 0;
8423 * Gets the bottom Y coordinate of the element (element Y position + element height)
8424 * @param {Boolean} local True to get the local css position instead of page coordinate
8427 getBottom : function(local){
8429 return this.getY() + this.getHeight();
8431 return (this.getTop(true) + this.getHeight()) || 0;
8436 * Initializes positioning on this element. If a desired position is not passed, it will make the
8437 * the element positioned relative IF it is not already positioned.
8438 * @param {String} pos (optional) Positioning to use "relative", "absolute" or "fixed"
8439 * @param {Number} zIndex (optional) The zIndex to apply
8440 * @param {Number} x (optional) Set the page X position
8441 * @param {Number} y (optional) Set the page Y position
8443 position : function(pos, zIndex, x, y){
8445 if(this.getStyle('position') == 'static'){
8446 this.setStyle('position', 'relative');
8449 this.setStyle("position", pos);
8452 this.setStyle("z-index", zIndex);
8454 if(x !== undefined && y !== undefined){
8456 }else if(x !== undefined){
8458 }else if(y !== undefined){
8464 * Clear positioning back to the default when the document was loaded
8465 * @param {String} value (optional) The value to use for the left,right,top,bottom, defaults to '' (empty string). You could use 'auto'.
8466 * @return {Roo.Element} this
8468 clearPositioning : function(value){
8476 "position" : "static"
8482 * Gets an object with all CSS positioning properties. Useful along with setPostioning to get
8483 * snapshot before performing an update and then restoring the element.
8486 getPositioning : function(){
8487 var l = this.getStyle("left");
8488 var t = this.getStyle("top");
8490 "position" : this.getStyle("position"),
8492 "right" : l ? "" : this.getStyle("right"),
8494 "bottom" : t ? "" : this.getStyle("bottom"),
8495 "z-index" : this.getStyle("z-index")
8500 * Gets the width of the border(s) for the specified side(s)
8501 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8502 * passing lr would get the border (l)eft width + the border (r)ight width.
8503 * @return {Number} The width of the sides passed added together
8505 getBorderWidth : function(side){
8506 return this.addStyles(side, El.borders);
8510 * Gets the width of the padding(s) for the specified side(s)
8511 * @param {String} side Can be t, l, r, b or any combination of those to add multiple values. For example,
8512 * passing lr would get the padding (l)eft + the padding (r)ight.
8513 * @return {Number} The padding of the sides passed added together
8515 getPadding : function(side){
8516 return this.addStyles(side, El.paddings);
8520 * Set positioning with an object returned by getPositioning().
8521 * @param {Object} posCfg
8522 * @return {Roo.Element} this
8524 setPositioning : function(pc){
8525 this.applyStyles(pc);
8526 if(pc.right == "auto"){
8527 this.dom.style.right = "";
8529 if(pc.bottom == "auto"){
8530 this.dom.style.bottom = "";
8536 fixDisplay : function(){
8537 if(this.getStyle("display") == "none"){
8538 this.setStyle("visibility", "hidden");
8539 this.setStyle("display", this.originalDisplay); // first try reverting to default
8540 if(this.getStyle("display") == "none"){ // if that fails, default to block
8541 this.setStyle("display", "block");
8547 * Quick set left and top adding default units
8548 * @param {String} left The left CSS property value
8549 * @param {String} top The top CSS property value
8550 * @return {Roo.Element} this
8552 setLeftTop : function(left, top){
8553 this.dom.style.left = this.addUnits(left);
8554 this.dom.style.top = this.addUnits(top);
8559 * Move this element relative to its current position.
8560 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
8561 * @param {Number} distance How far to move the element in pixels
8562 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8563 * @return {Roo.Element} this
8565 move : function(direction, distance, animate){
8566 var xy = this.getXY();
8567 direction = direction.toLowerCase();
8571 this.moveTo(xy[0]-distance, xy[1], this.preanim(arguments, 2));
8575 this.moveTo(xy[0]+distance, xy[1], this.preanim(arguments, 2));
8580 this.moveTo(xy[0], xy[1]-distance, this.preanim(arguments, 2));
8585 this.moveTo(xy[0], xy[1]+distance, this.preanim(arguments, 2));
8592 * Store the current overflow setting and clip overflow on the element - use {@link #unclip} to remove
8593 * @return {Roo.Element} this
8596 if(!this.isClipped){
8597 this.isClipped = true;
8598 this.originalClip = {
8599 "o": this.getStyle("overflow"),
8600 "x": this.getStyle("overflow-x"),
8601 "y": this.getStyle("overflow-y")
8603 this.setStyle("overflow", "hidden");
8604 this.setStyle("overflow-x", "hidden");
8605 this.setStyle("overflow-y", "hidden");
8611 * Return clipping (overflow) to original clipping before clip() was called
8612 * @return {Roo.Element} this
8614 unclip : function(){
8616 this.isClipped = false;
8617 var o = this.originalClip;
8618 if(o.o){this.setStyle("overflow", o.o);}
8619 if(o.x){this.setStyle("overflow-x", o.x);}
8620 if(o.y){this.setStyle("overflow-y", o.y);}
8627 * Gets the x,y coordinates specified by the anchor position on the element.
8628 * @param {String} anchor (optional) The specified anchor position (defaults to "c"). See {@link #alignTo} for details on supported anchor positions.
8629 * @param {Object} size (optional) An object containing the size to use for calculating anchor position
8630 * {width: (target width), height: (target height)} (defaults to the element's current size)
8631 * @param {Boolean} local (optional) True to get the local (element top/left-relative) anchor position instead of page coordinates
8632 * @return {Array} [x, y] An array containing the element's x and y coordinates
8634 getAnchorXY : function(anchor, local, s){
8635 //Passing a different size is useful for pre-calculating anchors,
8636 //especially for anchored animations that change the el size.
8638 var w, h, vp = false;
8641 if(d == document.body || d == document){
8643 w = D.getViewWidth(); h = D.getViewHeight();
8645 w = this.getWidth(); h = this.getHeight();
8648 w = s.width; h = s.height;
8650 var x = 0, y = 0, r = Math.round;
8651 switch((anchor || "tl").toLowerCase()){
8693 var sc = this.getScroll();
8694 return [x + sc.left, y + sc.top];
8696 //Add the element's offset xy
8697 var o = this.getXY();
8698 return [x+o[0], y+o[1]];
8702 * Gets the x,y coordinates to align this element with another element. See {@link #alignTo} for more info on the
8703 * supported position values.
8704 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8705 * @param {String} position The position to align to.
8706 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8707 * @return {Array} [x, y]
8709 getAlignToXY : function(el, p, o)
8714 throw "Element.alignTo with an element that doesn't exist";
8716 var c = false; //constrain to viewport
8717 var p1 = "", p2 = "";
8724 }else if(p.indexOf("-") == -1){
8727 p = p.toLowerCase();
8728 var m = p.match(/^([a-z]+)-([a-z]+)(\?)?$/);
8730 throw "Element.alignTo with an invalid alignment " + p;
8732 p1 = m[1]; p2 = m[2]; c = !!m[3];
8734 //Subtract the aligned el's internal xy from the target's offset xy
8735 //plus custom offset to get the aligned el's new offset xy
8736 var a1 = this.getAnchorXY(p1, true);
8737 var a2 = el.getAnchorXY(p2, false);
8738 var x = a2[0] - a1[0] + o[0];
8739 var y = a2[1] - a1[1] + o[1];
8741 //constrain the aligned el to viewport if necessary
8742 var w = this.getWidth(), h = this.getHeight(), r = el.getRegion();
8743 // 5px of margin for ie
8744 var dw = D.getViewWidth()-5, dh = D.getViewHeight()-5;
8746 //If we are at a viewport boundary and the aligned el is anchored on a target border that is
8747 //perpendicular to the vp border, allow the aligned el to slide on that border,
8748 //otherwise swap the aligned el to the opposite border of the target.
8749 var p1y = p1.charAt(0), p1x = p1.charAt(p1.length-1);
8750 var p2y = p2.charAt(0), p2x = p2.charAt(p2.length-1);
8751 var swapY = ((p1y=="t" && p2y=="b") || (p1y=="b" && p2y=="t") );
8752 var swapX = ((p1x=="r" && p2x=="l") || (p1x=="l" && p2x=="r"));
8755 var scrollX = (doc.documentElement.scrollLeft || doc.body.scrollLeft || 0)+5;
8756 var scrollY = (doc.documentElement.scrollTop || doc.body.scrollTop || 0)+5;
8758 if((x+w) > dw + scrollX){
8759 x = swapX ? r.left-w : dw+scrollX-w;
8762 x = swapX ? r.right : scrollX;
8764 if((y+h) > dh + scrollY){
8765 y = swapY ? r.top-h : dh+scrollY-h;
8768 y = swapY ? r.bottom : scrollY;
8775 getConstrainToXY : function(){
8776 var os = {top:0, left:0, bottom:0, right: 0};
8778 return function(el, local, offsets, proposedXY){
8780 offsets = offsets ? Roo.applyIf(offsets, os) : os;
8782 var vw, vh, vx = 0, vy = 0;
8783 if(el.dom == document.body || el.dom == document){
8784 vw = Roo.lib.Dom.getViewWidth();
8785 vh = Roo.lib.Dom.getViewHeight();
8787 vw = el.dom.clientWidth;
8788 vh = el.dom.clientHeight;
8790 var vxy = el.getXY();
8796 var s = el.getScroll();
8798 vx += offsets.left + s.left;
8799 vy += offsets.top + s.top;
8801 vw -= offsets.right;
8802 vh -= offsets.bottom;
8807 var xy = proposedXY || (!local ? this.getXY() : [this.getLeft(true), this.getTop(true)]);
8808 var x = xy[0], y = xy[1];
8809 var w = this.dom.offsetWidth, h = this.dom.offsetHeight;
8811 // only move it if it needs it
8814 // first validate right/bottom
8823 // then make sure top/left isn't negative
8832 return moved ? [x, y] : false;
8837 adjustForConstraints : function(xy, parent, offsets){
8838 return this.getConstrainToXY(parent || document, false, offsets, xy) || xy;
8842 * Aligns this element with another element relative to the specified anchor points. If the other element is the
8843 * document it aligns it to the viewport.
8844 * The position parameter is optional, and can be specified in any one of the following formats:
8846 * <li><b>Blank</b>: Defaults to aligning the element's top-left corner to the target's bottom-left corner ("tl-bl").</li>
8847 * <li><b>One anchor (deprecated)</b>: The passed anchor position is used as the target element's anchor point.
8848 * The element being aligned will position its top-left corner (tl) to that point. <i>This method has been
8849 * deprecated in favor of the newer two anchor syntax below</i>.</li>
8850 * <li><b>Two anchors</b>: If two values from the table below are passed separated by a dash, the first value is used as the
8851 * element's anchor point, and the second value is used as the target's anchor point.</li>
8853 * In addition to the anchor points, the position parameter also supports the "?" character. If "?" is passed at the end of
8854 * the position string, the element will attempt to align as specified, but the position will be adjusted to constrain to
8855 * the viewport if necessary. Note that the element being aligned might be swapped to align to a different position than
8856 * that specified in order to enforce the viewport constraints.
8857 * Following are all of the supported anchor positions:
8860 ----- -----------------------------
8861 tl The top left corner (default)
8862 t The center of the top edge
8863 tr The top right corner
8864 l The center of the left edge
8865 c In the center of the element
8866 r The center of the right edge
8867 bl The bottom left corner
8868 b The center of the bottom edge
8869 br The bottom right corner
8873 // align el to other-el using the default positioning ("tl-bl", non-constrained)
8874 el.alignTo("other-el");
8876 // align the top left corner of el with the top right corner of other-el (constrained to viewport)
8877 el.alignTo("other-el", "tr?");
8879 // align the bottom right corner of el with the center left edge of other-el
8880 el.alignTo("other-el", "br-l?");
8882 // align the center of el with the bottom left corner of other-el and
8883 // adjust the x position by -6 pixels (and the y position by 0)
8884 el.alignTo("other-el", "c-bl", [-6, 0]);
8886 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8887 * @param {String} position The position to align to.
8888 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8889 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8890 * @return {Roo.Element} this
8892 alignTo : function(element, position, offsets, animate){
8893 var xy = this.getAlignToXY(element, position, offsets);
8894 this.setXY(xy, this.preanim(arguments, 3));
8899 * Anchors an element to another element and realigns it when the window is resized.
8900 * @param {String/HTMLElement/Roo.Element} element The element to align to.
8901 * @param {String} position The position to align to.
8902 * @param {Array} offsets (optional) Offset the positioning by [x, y]
8903 * @param {Boolean/Object} animate (optional) True for the default animation or a standard Element animation config object
8904 * @param {Boolean/Number} monitorScroll (optional) True to monitor body scroll and reposition. If this parameter
8905 * is a number, it is used as the buffer delay (defaults to 50ms).
8906 * @param {Function} callback The function to call after the animation finishes
8907 * @return {Roo.Element} this
8909 anchorTo : function(el, alignment, offsets, animate, monitorScroll, callback){
8910 var action = function(){
8911 this.alignTo(el, alignment, offsets, animate);
8912 Roo.callback(callback, this);
8914 Roo.EventManager.onWindowResize(action, this);
8915 var tm = typeof monitorScroll;
8916 if(tm != 'undefined'){
8917 Roo.EventManager.on(window, 'scroll', action, this,
8918 {buffer: tm == 'number' ? monitorScroll : 50});
8920 action.call(this); // align immediately
8924 * Clears any opacity settings from this element. Required in some cases for IE.
8925 * @return {Roo.Element} this
8927 clearOpacity : function(){
8928 if (window.ActiveXObject) {
8929 if(typeof this.dom.style.filter == 'string' && (/alpha/i).test(this.dom.style.filter)){
8930 this.dom.style.filter = "";
8933 this.dom.style.opacity = "";
8934 this.dom.style["-moz-opacity"] = "";
8935 this.dom.style["-khtml-opacity"] = "";
8941 * Hide this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8942 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8943 * @return {Roo.Element} this
8945 hide : function(animate){
8946 this.setVisible(false, this.preanim(arguments, 0));
8951 * Show this element - Uses display mode to determine whether to use "display" or "visibility". See {@link #setVisible}.
8952 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
8953 * @return {Roo.Element} this
8955 show : function(animate){
8956 this.setVisible(true, this.preanim(arguments, 0));
8961 * @private Test if size has a unit, otherwise appends the default
8963 addUnits : function(size){
8964 return Roo.Element.addUnits(size, this.defaultUnit);
8968 * Temporarily enables offsets (width,height,x,y) for an element with display:none, use endMeasure() when done.
8969 * @return {Roo.Element} this
8971 beginMeasure : function(){
8973 if(el.offsetWidth || el.offsetHeight){
8974 return this; // offsets work already
8977 var p = this.dom, b = document.body; // start with this element
8978 while((!el.offsetWidth && !el.offsetHeight) && p && p.tagName && p != b){
8979 var pe = Roo.get(p);
8980 if(pe.getStyle('display') == 'none'){
8981 changed.push({el: p, visibility: pe.getStyle("visibility")});
8982 p.style.visibility = "hidden";
8983 p.style.display = "block";
8987 this._measureChanged = changed;
8993 * Restores displays to before beginMeasure was called
8994 * @return {Roo.Element} this
8996 endMeasure : function(){
8997 var changed = this._measureChanged;
8999 for(var i = 0, len = changed.length; i < len; i++) {
9001 r.el.style.visibility = r.visibility;
9002 r.el.style.display = "none";
9004 this._measureChanged = null;
9010 * Update the innerHTML of this element, optionally searching for and processing scripts
9011 * @param {String} html The new HTML
9012 * @param {Boolean} loadScripts (optional) true to look for and process scripts
9013 * @param {Function} callback For async script loading you can be noticed when the update completes
9014 * @return {Roo.Element} this
9016 update : function(html, loadScripts, callback){
9017 if(typeof html == "undefined"){
9020 if(loadScripts !== true){
9021 this.dom.innerHTML = html;
9022 if(typeof callback == "function"){
9030 html += '<span id="' + id + '"></span>';
9032 E.onAvailable(id, function(){
9033 var hd = document.getElementsByTagName("head")[0];
9034 var re = /(?:<script([^>]*)?>)((\n|\r|.)*?)(?:<\/script>)/ig;
9035 var srcRe = /\ssrc=([\'\"])(.*?)\1/i;
9036 var typeRe = /\stype=([\'\"])(.*?)\1/i;
9039 while(match = re.exec(html)){
9040 var attrs = match[1];
9041 var srcMatch = attrs ? attrs.match(srcRe) : false;
9042 if(srcMatch && srcMatch[2]){
9043 var s = document.createElement("script");
9044 s.src = srcMatch[2];
9045 var typeMatch = attrs.match(typeRe);
9046 if(typeMatch && typeMatch[2]){
9047 s.type = typeMatch[2];
9050 }else if(match[2] && match[2].length > 0){
9051 if(window.execScript) {
9052 window.execScript(match[2]);
9060 window.eval(match[2]);
9064 var el = document.getElementById(id);
9065 if(el){el.parentNode.removeChild(el);}
9066 if(typeof callback == "function"){
9070 dom.innerHTML = html.replace(/(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)/ig, "");
9075 * Direct access to the UpdateManager update() method (takes the same parameters).
9076 * @param {String/Function} url The url for this request or a function to call to get the url
9077 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "param1=1&param2=2" or an object {param1: 1, param2: 2}
9078 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
9079 * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used url. If true, it will not store the url.
9080 * @return {Roo.Element} this
9083 var um = this.getUpdateManager();
9084 um.update.apply(um, arguments);
9089 * Gets this element's UpdateManager
9090 * @return {Roo.UpdateManager} The UpdateManager
9092 getUpdateManager : function(){
9093 if(!this.updateManager){
9094 this.updateManager = new Roo.UpdateManager(this);
9096 return this.updateManager;
9100 * Disables text selection for this element (normalized across browsers)
9101 * @return {Roo.Element} this
9103 unselectable : function(){
9104 this.dom.unselectable = "on";
9105 this.swallowEvent("selectstart", true);
9106 this.applyStyles("-moz-user-select:none;-khtml-user-select:none;");
9107 this.addClass("x-unselectable");
9112 * Calculates the x, y to center this element on the screen
9113 * @return {Array} The x, y values [x, y]
9115 getCenterXY : function(){
9116 return this.getAlignToXY(document, 'c-c');
9120 * Centers the Element in either the viewport, or another Element.
9121 * @param {String/HTMLElement/Roo.Element} centerIn (optional) The element in which to center the element.
9123 center : function(centerIn){
9124 this.alignTo(centerIn || document, 'c-c');
9129 * Tests various css rules/browsers to determine if this element uses a border box
9132 isBorderBox : function(){
9133 return noBoxAdjust[this.dom.tagName.toLowerCase()] || Roo.isBorderBox;
9137 * Return a box {x, y, width, height} that can be used to set another elements
9138 * size/location to match this element.
9139 * @param {Boolean} contentBox (optional) If true a box for the content of the element is returned.
9140 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page x/y.
9141 * @return {Object} box An object in the format {x, y, width, height}
9143 getBox : function(contentBox, local){
9148 var left = parseInt(this.getStyle("left"), 10) || 0;
9149 var top = parseInt(this.getStyle("top"), 10) || 0;
9152 var el = this.dom, w = el.offsetWidth, h = el.offsetHeight, bx;
9154 bx = {x: xy[0], y: xy[1], 0: xy[0], 1: xy[1], width: w, height: h};
9156 var l = this.getBorderWidth("l")+this.getPadding("l");
9157 var r = this.getBorderWidth("r")+this.getPadding("r");
9158 var t = this.getBorderWidth("t")+this.getPadding("t");
9159 var b = this.getBorderWidth("b")+this.getPadding("b");
9160 bx = {x: xy[0]+l, y: xy[1]+t, 0: xy[0]+l, 1: xy[1]+t, width: w-(l+r), height: h-(t+b)};
9162 bx.right = bx.x + bx.width;
9163 bx.bottom = bx.y + bx.height;
9168 * Returns the sum width of the padding and borders for the passed "sides". See getBorderWidth()
9169 for more information about the sides.
9170 * @param {String} sides
9173 getFrameWidth : function(sides, onlyContentBox){
9174 return onlyContentBox && Roo.isBorderBox ? 0 : (this.getPadding(sides) + this.getBorderWidth(sides));
9178 * Sets the element's box. Use getBox() on another element to get a box obj. If animate is true then width, height, x and y will be animated concurrently.
9179 * @param {Object} box The box to fill {x, y, width, height}
9180 * @param {Boolean} adjust (optional) Whether to adjust for box-model issues automatically
9181 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9182 * @return {Roo.Element} this
9184 setBox : function(box, adjust, animate){
9185 var w = box.width, h = box.height;
9186 if((adjust && !this.autoBoxAdjust) && !this.isBorderBox()){
9187 w -= (this.getBorderWidth("lr") + this.getPadding("lr"));
9188 h -= (this.getBorderWidth("tb") + this.getPadding("tb"));
9190 this.setBounds(box.x, box.y, w, h, this.preanim(arguments, 2));
9195 * Forces the browser to repaint this element
9196 * @return {Roo.Element} this
9198 repaint : function(){
9200 this.addClass("x-repaint");
9201 setTimeout(function(){
9202 Roo.get(dom).removeClass("x-repaint");
9208 * Returns an object with properties top, left, right and bottom representing the margins of this element unless sides is passed,
9209 * then it returns the calculated width of the sides (see getPadding)
9210 * @param {String} sides (optional) Any combination of l, r, t, b to get the sum of those sides
9211 * @return {Object/Number}
9213 getMargins : function(side){
9216 top: parseInt(this.getStyle("margin-top"), 10) || 0,
9217 left: parseInt(this.getStyle("margin-left"), 10) || 0,
9218 bottom: parseInt(this.getStyle("margin-bottom"), 10) || 0,
9219 right: parseInt(this.getStyle("margin-right"), 10) || 0
9222 return this.addStyles(side, El.margins);
9227 addStyles : function(sides, styles){
9229 for(var i = 0, len = sides.length; i < len; i++){
9230 v = this.getStyle(styles[sides.charAt(i)]);
9232 w = parseInt(v, 10);
9240 * Creates a proxy element of this element
9241 * @param {String/Object} config The class name of the proxy element or a DomHelper config object
9242 * @param {String/HTMLElement} renderTo (optional) The element or element id to render the proxy to (defaults to document.body)
9243 * @param {Boolean} matchBox (optional) True to align and size the proxy to this element now (defaults to false)
9244 * @return {Roo.Element} The new proxy element
9246 createProxy : function(config, renderTo, matchBox){
9248 renderTo = Roo.getDom(renderTo);
9250 renderTo = document.body;
9252 config = typeof config == "object" ?
9253 config : {tag : "div", cls: config};
9254 var proxy = Roo.DomHelper.append(renderTo, config, true);
9256 proxy.setBox(this.getBox());
9262 * Puts a mask over this element to disable user interaction. Requires core.css.
9263 * This method can only be applied to elements which accept child nodes.
9264 * @param {String} msg (optional) A message to display in the mask
9265 * @param {String} msgCls (optional) A css class to apply to the msg element
9266 * @return {Element} The mask element
9268 mask : function(msg, msgCls)
9270 if(this.getStyle("position") == "static" && this.dom.tagName !== 'BODY'){
9271 this.setStyle("position", "relative");
9274 this._mask = Roo.DomHelper.append(this.dom, {cls:"roo-el-mask"}, true);
9277 this.addClass("x-masked");
9278 this._mask.setDisplayed(true);
9283 while (dom && dom.style) {
9284 if (!isNaN(parseInt(dom.style.zIndex))) {
9285 z = Math.max(z, parseInt(dom.style.zIndex));
9287 dom = dom.parentNode;
9289 // if we are masking the body - then it hides everything..
9290 if (this.dom == document.body) {
9292 this._mask.setWidth(Roo.lib.Dom.getDocumentWidth());
9293 this._mask.setHeight(Roo.lib.Dom.getDocumentHeight());
9296 if(typeof msg == 'string'){
9298 this._maskMsg = Roo.DomHelper.append(this.dom, {
9299 cls: "roo-el-mask-msg",
9303 cls: 'fa fa-spinner fa-spin'
9311 var mm = this._maskMsg;
9312 mm.dom.className = msgCls ? "roo-el-mask-msg " + msgCls : "roo-el-mask-msg";
9313 if (mm.dom.lastChild) { // weird IE issue?
9314 mm.dom.lastChild.innerHTML = msg;
9316 mm.setDisplayed(true);
9318 mm.setStyle('z-index', z + 102);
9320 if(Roo.isIE && !(Roo.isIE7 && Roo.isStrict) && this.getStyle('height') == 'auto'){ // ie will not expand full height automatically
9321 this._mask.setHeight(this.getHeight());
9323 this._mask.setStyle('z-index', z + 100);
9329 * Removes a previously applied mask. If removeEl is true the mask overlay is destroyed, otherwise
9330 * it is cached for reuse.
9332 unmask : function(removeEl){
9334 if(removeEl === true){
9335 this._mask.remove();
9338 this._maskMsg.remove();
9339 delete this._maskMsg;
9342 this._mask.setDisplayed(false);
9344 this._maskMsg.setDisplayed(false);
9348 this.removeClass("x-masked");
9352 * Returns true if this element is masked
9355 isMasked : function(){
9356 return this._mask && this._mask.isVisible();
9360 * Creates an iframe shim for this element to keep selects and other windowed objects from
9362 * @return {Roo.Element} The new shim element
9364 createShim : function(){
9365 var el = document.createElement('iframe');
9366 el.frameBorder = 'no';
9367 el.className = 'roo-shim';
9368 if(Roo.isIE && Roo.isSecure){
9369 el.src = Roo.SSL_SECURE_URL;
9371 var shim = Roo.get(this.dom.parentNode.insertBefore(el, this.dom));
9372 shim.autoBoxAdjust = false;
9377 * Removes this element from the DOM and deletes it from the cache
9379 remove : function(){
9380 if(this.dom.parentNode){
9381 this.dom.parentNode.removeChild(this.dom);
9383 delete El.cache[this.dom.id];
9387 * Sets up event handlers to add and remove a css class when the mouse is over this element
9388 * @param {String} className
9389 * @param {Boolean} preventFlicker (optional) If set to true, it prevents flickering by filtering
9390 * mouseout events for children elements
9391 * @return {Roo.Element} this
9393 addClassOnOver : function(className, preventFlicker){
9394 this.on("mouseover", function(){
9395 Roo.fly(this, '_internal').addClass(className);
9397 var removeFn = function(e){
9398 if(preventFlicker !== true || !e.within(this, true)){
9399 Roo.fly(this, '_internal').removeClass(className);
9402 this.on("mouseout", removeFn, this.dom);
9407 * Sets up event handlers to add and remove a css class when this element has the focus
9408 * @param {String} className
9409 * @return {Roo.Element} this
9411 addClassOnFocus : function(className){
9412 this.on("focus", function(){
9413 Roo.fly(this, '_internal').addClass(className);
9415 this.on("blur", function(){
9416 Roo.fly(this, '_internal').removeClass(className);
9421 * Sets up event handlers to add and remove a css class when the mouse is down and then up on this element (a click effect)
9422 * @param {String} className
9423 * @return {Roo.Element} this
9425 addClassOnClick : function(className){
9427 this.on("mousedown", function(){
9428 Roo.fly(dom, '_internal').addClass(className);
9429 var d = Roo.get(document);
9430 var fn = function(){
9431 Roo.fly(dom, '_internal').removeClass(className);
9432 d.removeListener("mouseup", fn);
9434 d.on("mouseup", fn);
9440 * Stops the specified event from bubbling and optionally prevents the default action
9441 * @param {String} eventName
9442 * @param {Boolean} preventDefault (optional) true to prevent the default action too
9443 * @return {Roo.Element} this
9445 swallowEvent : function(eventName, preventDefault){
9446 var fn = function(e){
9447 e.stopPropagation();
9452 if(eventName instanceof Array){
9453 for(var i = 0, len = eventName.length; i < len; i++){
9454 this.on(eventName[i], fn);
9458 this.on(eventName, fn);
9465 fitToParentDelegate : Roo.emptyFn, // keep a reference to the fitToParent delegate
9468 * Sizes this element to its parent element's dimensions performing
9469 * neccessary box adjustments.
9470 * @param {Boolean} monitorResize (optional) If true maintains the fit when the browser window is resized.
9471 * @param {String/HTMLElment/Element} targetParent (optional) The target parent, default to the parentNode.
9472 * @return {Roo.Element} this
9474 fitToParent : function(monitorResize, targetParent) {
9475 Roo.EventManager.removeResizeListener(this.fitToParentDelegate); // always remove previous fitToParent delegate from onWindowResize
9476 this.fitToParentDelegate = Roo.emptyFn; // remove reference to previous delegate
9477 if (monitorResize === true && !this.dom.parentNode) { // check if this Element still exists
9480 var p = Roo.get(targetParent || this.dom.parentNode);
9481 this.setSize(p.getComputedWidth() - p.getFrameWidth('lr'), p.getComputedHeight() - p.getFrameWidth('tb'));
9482 if (monitorResize === true) {
9483 this.fitToParentDelegate = this.fitToParent.createDelegate(this, [true, targetParent]);
9484 Roo.EventManager.onWindowResize(this.fitToParentDelegate);
9490 * Gets the next sibling, skipping text nodes
9491 * @return {HTMLElement} The next sibling or null
9493 getNextSibling : function(){
9494 var n = this.dom.nextSibling;
9495 while(n && n.nodeType != 1){
9502 * Gets the previous sibling, skipping text nodes
9503 * @return {HTMLElement} The previous sibling or null
9505 getPrevSibling : function(){
9506 var n = this.dom.previousSibling;
9507 while(n && n.nodeType != 1){
9508 n = n.previousSibling;
9515 * Appends the passed element(s) to this element
9516 * @param {String/HTMLElement/Array/Element/CompositeElement} el
9517 * @return {Roo.Element} this
9519 appendChild: function(el){
9526 * Creates the passed DomHelper config and appends it to this element or optionally inserts it before the passed child element.
9527 * @param {Object} config DomHelper element config object. If no tag is specified (e.g., {tag:'input'}) then a div will be
9528 * automatically generated with the specified attributes.
9529 * @param {HTMLElement} insertBefore (optional) a child element of this element
9530 * @param {Boolean} returnDom (optional) true to return the dom node instead of creating an Element
9531 * @return {Roo.Element} The new child element
9533 createChild: function(config, insertBefore, returnDom){
9534 config = config || {tag:'div'};
9536 return Roo.DomHelper.insertBefore(insertBefore, config, returnDom !== true);
9538 return Roo.DomHelper[!this.dom.firstChild ? 'overwrite' : 'append'](this.dom, config, returnDom !== true);
9542 * Appends this element to the passed element
9543 * @param {String/HTMLElement/Element} el The new parent element
9544 * @return {Roo.Element} this
9546 appendTo: function(el){
9547 el = Roo.getDom(el);
9548 el.appendChild(this.dom);
9553 * Inserts this element before the passed element in the DOM
9554 * @param {String/HTMLElement/Element} el The element to insert before
9555 * @return {Roo.Element} this
9557 insertBefore: function(el){
9558 el = Roo.getDom(el);
9559 el.parentNode.insertBefore(this.dom, el);
9564 * Inserts this element after the passed element in the DOM
9565 * @param {String/HTMLElement/Element} el The element to insert after
9566 * @return {Roo.Element} this
9568 insertAfter: function(el){
9569 el = Roo.getDom(el);
9570 el.parentNode.insertBefore(this.dom, el.nextSibling);
9575 * Inserts (or creates) an element (or DomHelper config) as the first child of the this element
9576 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9577 * @return {Roo.Element} The new child
9579 insertFirst: function(el, returnDom){
9581 if(typeof el == 'object' && !el.nodeType){ // dh config
9582 return this.createChild(el, this.dom.firstChild, returnDom);
9584 el = Roo.getDom(el);
9585 this.dom.insertBefore(el, this.dom.firstChild);
9586 return !returnDom ? Roo.get(el) : el;
9591 * Inserts (or creates) the passed element (or DomHelper config) as a sibling of this element
9592 * @param {String/HTMLElement/Element/Object} el The id or element to insert or a DomHelper config to create and insert
9593 * @param {String} where (optional) 'before' or 'after' defaults to before
9594 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9595 * @return {Roo.Element} the inserted Element
9597 insertSibling: function(el, where, returnDom){
9598 where = where ? where.toLowerCase() : 'before';
9600 var rt, refNode = where == 'before' ? this.dom : this.dom.nextSibling;
9602 if(typeof el == 'object' && !el.nodeType){ // dh config
9603 if(where == 'after' && !this.dom.nextSibling){
9604 rt = Roo.DomHelper.append(this.dom.parentNode, el, !returnDom);
9606 rt = Roo.DomHelper[where == 'after' ? 'insertAfter' : 'insertBefore'](this.dom, el, !returnDom);
9610 rt = this.dom.parentNode.insertBefore(Roo.getDom(el),
9611 where == 'before' ? this.dom : this.dom.nextSibling);
9620 * Creates and wraps this element with another element
9621 * @param {Object} config (optional) DomHelper element config object for the wrapper element or null for an empty div
9622 * @param {Boolean} returnDom (optional) True to return the raw DOM element instead of Roo.Element
9623 * @return {HTMLElement/Element} The newly created wrapper element
9625 wrap: function(config, returnDom){
9627 config = {tag: "div"};
9629 var newEl = Roo.DomHelper.insertBefore(this.dom, config, !returnDom);
9630 newEl.dom ? newEl.dom.appendChild(this.dom) : newEl.appendChild(this.dom);
9635 * Replaces the passed element with this element
9636 * @param {String/HTMLElement/Element} el The element to replace
9637 * @return {Roo.Element} this
9639 replace: function(el){
9641 this.insertBefore(el);
9647 * Inserts an html fragment into this element
9648 * @param {String} where Where to insert the html in relation to the this element - beforeBegin, afterBegin, beforeEnd, afterEnd.
9649 * @param {String} html The HTML fragment
9650 * @param {Boolean} returnEl True to return an Roo.Element
9651 * @return {HTMLElement/Roo.Element} The inserted node (or nearest related if more than 1 inserted)
9653 insertHtml : function(where, html, returnEl){
9654 var el = Roo.DomHelper.insertHtml(where, this.dom, html);
9655 return returnEl ? Roo.get(el) : el;
9659 * Sets the passed attributes as attributes of this element (a style attribute can be a string, object or function)
9660 * @param {Object} o The object with the attributes
9661 * @param {Boolean} useSet (optional) false to override the default setAttribute to use expandos.
9662 * @return {Roo.Element} this
9664 set : function(o, useSet){
9666 useSet = typeof useSet == 'undefined' ? (el.setAttribute ? true : false) : useSet;
9668 if(attr == "style" || typeof o[attr] == "function") { continue; }
9670 el.className = o["cls"];
9673 el.setAttribute(attr, o[attr]);
9680 Roo.DomHelper.applyStyles(el, o.style);
9686 * Convenience method for constructing a KeyMap
9687 * @param {Number/Array/Object/String} key Either a string with the keys to listen for, the numeric key code, array of key codes or an object with the following options:
9688 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
9689 * @param {Function} fn The function to call
9690 * @param {Object} scope (optional) The scope of the function
9691 * @return {Roo.KeyMap} The KeyMap created
9693 addKeyListener : function(key, fn, scope){
9695 if(typeof key != "object" || key instanceof Array){
9711 return new Roo.KeyMap(this, config);
9715 * Creates a KeyMap for this element
9716 * @param {Object} config The KeyMap config. See {@link Roo.KeyMap} for more details
9717 * @return {Roo.KeyMap} The KeyMap created
9719 addKeyMap : function(config){
9720 return new Roo.KeyMap(this, config);
9724 * Returns true if this element is scrollable.
9727 isScrollable : function(){
9729 return dom.scrollHeight > dom.clientHeight || dom.scrollWidth > dom.clientWidth;
9733 * Scrolls this element the specified scroll point. It does NOT do bounds checking so if you scroll to a weird value it will try to do it. For auto bounds checking, use scroll().
9734 * @param {String} side Either "left" for scrollLeft values or "top" for scrollTop values.
9735 * @param {Number} value The new scroll value
9736 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9737 * @return {Element} this
9740 scrollTo : function(side, value, animate){
9741 var prop = side.toLowerCase() == "left" ? "scrollLeft" : "scrollTop";
9743 this.dom[prop] = value;
9745 var to = prop == "scrollLeft" ? [value, this.dom.scrollTop] : [this.dom.scrollLeft, value];
9746 this.anim({scroll: {"to": to}}, this.preanim(arguments, 2), 'scroll');
9752 * Scrolls this element the specified direction. Does bounds checking to make sure the scroll is
9753 * within this element's scrollable range.
9754 * @param {String} direction Possible values are: "l","left" - "r","right" - "t","top","up" - "b","bottom","down".
9755 * @param {Number} distance How far to scroll the element in pixels
9756 * @param {Boolean/Object} animate (optional) true for the default animation or a standard Element animation config object
9757 * @return {Boolean} Returns true if a scroll was triggered or false if the element
9758 * was scrolled as far as it could go.
9760 scroll : function(direction, distance, animate){
9761 if(!this.isScrollable()){
9765 var l = el.scrollLeft, t = el.scrollTop;
9766 var w = el.scrollWidth, h = el.scrollHeight;
9767 var cw = el.clientWidth, ch = el.clientHeight;
9768 direction = direction.toLowerCase();
9769 var scrolled = false;
9770 var a = this.preanim(arguments, 2);
9775 var v = Math.min(l + distance, w-cw);
9776 this.scrollTo("left", v, a);
9783 var v = Math.max(l - distance, 0);
9784 this.scrollTo("left", v, a);
9792 var v = Math.max(t - distance, 0);
9793 this.scrollTo("top", v, a);
9801 var v = Math.min(t + distance, h-ch);
9802 this.scrollTo("top", v, a);
9811 * Translates the passed page coordinates into left/top css values for this element
9812 * @param {Number/Array} x The page x or an array containing [x, y]
9813 * @param {Number} y The page y
9814 * @return {Object} An object with left and top properties. e.g. {left: (value), top: (value)}
9816 translatePoints : function(x, y){
9817 if(typeof x == 'object' || x instanceof Array){
9820 var p = this.getStyle('position');
9821 var o = this.getXY();
9823 var l = parseInt(this.getStyle('left'), 10);
9824 var t = parseInt(this.getStyle('top'), 10);
9827 l = (p == "relative") ? 0 : this.dom.offsetLeft;
9830 t = (p == "relative") ? 0 : this.dom.offsetTop;
9833 return {left: (x - o[0] + l), top: (y - o[1] + t)};
9837 * Returns the current scroll position of the element.
9838 * @return {Object} An object containing the scroll position in the format {left: (scrollLeft), top: (scrollTop)}
9840 getScroll : function(){
9841 var d = this.dom, doc = document;
9842 if(d == doc || d == doc.body){
9843 var l = window.pageXOffset || doc.documentElement.scrollLeft || doc.body.scrollLeft || 0;
9844 var t = window.pageYOffset || doc.documentElement.scrollTop || doc.body.scrollTop || 0;
9845 return {left: l, top: t};
9847 return {left: d.scrollLeft, top: d.scrollTop};
9852 * Return the CSS color for the specified CSS attribute. rgb, 3 digit (like #fff) and valid values
9853 * are convert to standard 6 digit hex color.
9854 * @param {String} attr The css attribute
9855 * @param {String} defaultValue The default value to use when a valid color isn't found
9856 * @param {String} prefix (optional) defaults to #. Use an empty string when working with
9859 getColor : function(attr, defaultValue, prefix){
9860 var v = this.getStyle(attr);
9861 if(!v || v == "transparent" || v == "inherit") {
9862 return defaultValue;
9864 var color = typeof prefix == "undefined" ? "#" : prefix;
9865 if(v.substr(0, 4) == "rgb("){
9866 var rvs = v.slice(4, v.length -1).split(",");
9867 for(var i = 0; i < 3; i++){
9868 var h = parseInt(rvs[i]).toString(16);
9875 if(v.substr(0, 1) == "#"){
9877 for(var i = 1; i < 4; i++){
9878 var c = v.charAt(i);
9881 }else if(v.length == 7){
9882 color += v.substr(1);
9886 return(color.length > 5 ? color.toLowerCase() : defaultValue);
9890 * Wraps the specified element with a special markup/CSS block that renders by default as a gray container with a
9891 * gradient background, rounded corners and a 4-way shadow.
9892 * @param {String} class (optional) A base CSS class to apply to the containing wrapper element (defaults to 'x-box').
9893 * Note that there are a number of CSS rules that are dependent on this name to make the overall effect work,
9894 * so if you supply an alternate base class, make sure you also supply all of the necessary rules.
9895 * @return {Roo.Element} this
9897 boxWrap : function(cls){
9898 cls = cls || 'x-box';
9899 var el = Roo.get(this.insertHtml('beforeBegin', String.format('<div class="{0}">'+El.boxMarkup+'</div>', cls)));
9900 el.child('.'+cls+'-mc').dom.appendChild(this.dom);
9905 * Returns the value of a namespaced attribute from the element's underlying DOM node.
9906 * @param {String} namespace The namespace in which to look for the attribute
9907 * @param {String} name The attribute name
9908 * @return {String} The attribute value
9910 getAttributeNS : Roo.isIE ? function(ns, name){
9912 var type = typeof d[ns+":"+name];
9913 if(type != 'undefined' && type != 'unknown'){
9914 return d[ns+":"+name];
9917 } : function(ns, name){
9919 return d.getAttributeNS(ns, name) || d.getAttribute(ns+":"+name) || d.getAttribute(name) || d[name];
9924 * Sets or Returns the value the dom attribute value
9925 * @param {String|Object} name The attribute name (or object to set multiple attributes)
9926 * @param {String} value (optional) The value to set the attribute to
9927 * @return {String} The attribute value
9929 attr : function(name){
9930 if (arguments.length > 1) {
9931 this.dom.setAttribute(name, arguments[1]);
9932 return arguments[1];
9934 if (typeof(name) == 'object') {
9935 for(var i in name) {
9936 this.attr(i, name[i]);
9942 if (!this.dom.hasAttribute(name)) {
9945 return this.dom.getAttribute(name);
9952 var ep = El.prototype;
9955 * Appends an event handler (Shorthand for addListener)
9956 * @param {String} eventName The type of event to append
9957 * @param {Function} fn The method the event invokes
9958 * @param {Object} scope (optional) The scope (this object) of the fn
9959 * @param {Object} options (optional)An object with standard {@link Roo.EventManager#addListener} options
9962 ep.on = ep.addListener;
9964 ep.mon = ep.addListener;
9967 * Removes an event handler from this element (shorthand for removeListener)
9968 * @param {String} eventName the type of event to remove
9969 * @param {Function} fn the method the event invokes
9970 * @return {Roo.Element} this
9973 ep.un = ep.removeListener;
9976 * true to automatically adjust width and height settings for box-model issues (default to true)
9978 ep.autoBoxAdjust = true;
9981 El.unitPattern = /\d+(px|em|%|en|ex|pt|in|cm|mm|pc)$/i;
9984 El.addUnits = function(v, defaultUnit){
9985 if(v === "" || v == "auto"){
9988 if(v === undefined){
9991 if(typeof v == "number" || !El.unitPattern.test(v)){
9992 return v + (defaultUnit || 'px');
9997 // special markup used throughout Roo when box wrapping elements
9998 El.boxMarkup = '<div class="{0}-tl"><div class="{0}-tr"><div class="{0}-tc"></div></div></div><div class="{0}-ml"><div class="{0}-mr"><div class="{0}-mc"></div></div></div><div class="{0}-bl"><div class="{0}-br"><div class="{0}-bc"></div></div></div>';
10000 * Visibility mode constant - Use visibility to hide element
10006 * Visibility mode constant - Use display to hide element
10012 El.borders = {l: "border-left-width", r: "border-right-width", t: "border-top-width", b: "border-bottom-width"};
10013 El.paddings = {l: "padding-left", r: "padding-right", t: "padding-top", b: "padding-bottom"};
10014 El.margins = {l: "margin-left", r: "margin-right", t: "margin-top", b: "margin-bottom"};
10026 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10027 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10028 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10029 * @return {Element} The Element object
10032 El.get = function(el){
10034 if(!el){ return null; }
10035 if(typeof el == "string"){ // element id
10036 if(!(elm = document.getElementById(el))){
10039 if(ex = El.cache[el]){
10042 ex = El.cache[el] = new El(elm);
10045 }else if(el.tagName){ // dom element
10049 if(ex = El.cache[id]){
10052 ex = El.cache[id] = new El(el);
10055 }else if(el instanceof El){
10057 el.dom = document.getElementById(el.id) || el.dom; // refresh dom element in case no longer valid,
10058 // catch case where it hasn't been appended
10059 El.cache[el.id] = el; // in case it was created directly with Element(), let's cache it
10062 }else if(el.isComposite){
10064 }else if(el instanceof Array){
10065 return El.select(el);
10066 }else if(el == document){
10067 // create a bogus element object representing the document object
10069 var f = function(){};
10070 f.prototype = El.prototype;
10072 docEl.dom = document;
10080 El.uncache = function(el){
10081 for(var i = 0, a = arguments, len = a.length; i < len; i++) {
10083 delete El.cache[a[i].id || a[i]];
10089 // Garbage collection - uncache elements/purge listeners on orphaned elements
10090 // so we don't hold a reference and cause the browser to retain them
10091 El.garbageCollect = function(){
10092 if(!Roo.enableGarbageCollector){
10093 clearInterval(El.collectorThread);
10096 for(var eid in El.cache){
10097 var el = El.cache[eid], d = el.dom;
10098 // -------------------------------------------------------
10099 // Determining what is garbage:
10100 // -------------------------------------------------------
10102 // dom node is null, definitely garbage
10103 // -------------------------------------------------------
10105 // no parentNode == direct orphan, definitely garbage
10106 // -------------------------------------------------------
10107 // !d.offsetParent && !document.getElementById(eid)
10108 // display none elements have no offsetParent so we will
10109 // also try to look it up by it's id. However, check
10110 // offsetParent first so we don't do unneeded lookups.
10111 // This enables collection of elements that are not orphans
10112 // directly, but somewhere up the line they have an orphan
10114 // -------------------------------------------------------
10115 if(!d || !d.parentNode || (!d.offsetParent && !document.getElementById(eid))){
10116 delete El.cache[eid];
10117 if(d && Roo.enableListenerCollection){
10123 El.collectorThreadId = setInterval(El.garbageCollect, 30000);
10127 El.Flyweight = function(dom){
10130 El.Flyweight.prototype = El.prototype;
10132 El._flyweights = {};
10134 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10135 * the dom node can be overwritten by other code.
10136 * @param {String/HTMLElement} el The dom node or id
10137 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10138 * prevent conflicts (e.g. internally Roo uses "_internal")
10140 * @return {Element} The shared Element object
10142 El.fly = function(el, named){
10143 named = named || '_global';
10144 el = Roo.getDom(el);
10148 if(!El._flyweights[named]){
10149 El._flyweights[named] = new El.Flyweight();
10151 El._flyweights[named].dom = el;
10152 return El._flyweights[named];
10156 * Static method to retrieve Element objects. Uses simple caching to consistently return the same object.
10157 * Automatically fixes if an object was recreated with the same id via AJAX or DOM.
10158 * Shorthand of {@link Roo.Element#get}
10159 * @param {String/HTMLElement/Element} el The id of the node, a DOM Node or an existing Element.
10160 * @return {Element} The Element object
10166 * Gets the globally shared flyweight Element, with the passed node as the active element. Do not store a reference to this element -
10167 * the dom node can be overwritten by other code.
10168 * Shorthand of {@link Roo.Element#fly}
10169 * @param {String/HTMLElement} el The dom node or id
10170 * @param {String} named (optional) Allows for creation of named reusable flyweights to
10171 * prevent conflicts (e.g. internally Roo uses "_internal")
10173 * @return {Element} The shared Element object
10179 // speedy lookup for elements never to box adjust
10180 var noBoxAdjust = Roo.isStrict ? {
10183 input:1, select:1, textarea:1
10185 if(Roo.isIE || Roo.isGecko){
10186 noBoxAdjust['button'] = 1;
10190 Roo.EventManager.on(window, 'unload', function(){
10192 delete El._flyweights;
10200 Roo.Element.selectorFunction = Roo.DomQuery.select;
10203 Roo.Element.select = function(selector, unique, root){
10205 if(typeof selector == "string"){
10206 els = Roo.Element.selectorFunction(selector, root);
10207 }else if(selector.length !== undefined){
10210 throw "Invalid selector";
10212 if(unique === true){
10213 return new Roo.CompositeElement(els);
10215 return new Roo.CompositeElementLite(els);
10219 * Selects elements based on the passed CSS selector to enable working on them as 1.
10220 * @param {String/Array} selector The CSS selector or an array of elements
10221 * @param {Boolean} unique (optional) true to create a unique Roo.Element for each element (defaults to a shared flyweight object)
10222 * @param {HTMLElement/String} root (optional) The root element of the query or id of the root
10223 * @return {CompositeElementLite/CompositeElement}
10227 Roo.select = Roo.Element.select;
10244 * Ext JS Library 1.1.1
10245 * Copyright(c) 2006-2007, Ext JS, LLC.
10247 * Originally Released Under LGPL - original licence link has changed is not relivant.
10250 * <script type="text/javascript">
10255 //Notifies Element that fx methods are available
10256 Roo.enableFx = true;
10260 * <p>A class to provide basic animation and visual effects support. <b>Note:</b> This class is automatically applied
10261 * to the {@link Roo.Element} interface when included, so all effects calls should be performed via Element.
10262 * Conversely, since the effects are not actually defined in Element, Roo.Fx <b>must</b> be included in order for the
10263 * Element effects to work.</p><br/>
10265 * <p>It is important to note that although the Fx methods and many non-Fx Element methods support "method chaining" in that
10266 * they return the Element object itself as the method return value, it is not always possible to mix the two in a single
10267 * method chain. The Fx methods use an internal effects queue so that each effect can be properly timed and sequenced.
10268 * Non-Fx methods, on the other hand, have no such internal queueing and will always execute immediately. For this reason,
10269 * while it may be possible to mix certain Fx and non-Fx method calls in a single chain, it may not always provide the
10270 * expected results and should be done with care.</p><br/>
10272 * <p>Motion effects support 8-way anchoring, meaning that you can choose one of 8 different anchor points on the Element
10273 * that will serve as either the start or end point of the animation. Following are all of the supported anchor positions:</p>
10276 ----- -----------------------------
10277 tl The top left corner
10278 t The center of the top edge
10279 tr The top right corner
10280 l The center of the left edge
10281 r The center of the right edge
10282 bl The bottom left corner
10283 b The center of the bottom edge
10284 br The bottom right corner
10286 * <b>Although some Fx methods accept specific custom config parameters, the ones shown in the Config Options section
10287 * below are common options that can be passed to any Fx method.</b>
10288 * @cfg {Function} callback A function called when the effect is finished
10289 * @cfg {Object} scope The scope of the effect function
10290 * @cfg {String} easing A valid Easing value for the effect
10291 * @cfg {String} afterCls A css class to apply after the effect
10292 * @cfg {Number} duration The length of time (in seconds) that the effect should last
10293 * @cfg {Boolean} remove Whether the Element should be removed from the DOM and destroyed after the effect finishes
10294 * @cfg {Boolean} useDisplay Whether to use the <i>display</i> CSS property instead of <i>visibility</i> when hiding Elements (only applies to
10295 * effects that end with the element being visually hidden, ignored otherwise)
10296 * @cfg {String/Object/Function} afterStyle A style specification string, e.g. "width:100px", or an object in the form {width:"100px"}, or
10297 * a function which returns such a specification that will be applied to the Element after the effect finishes
10298 * @cfg {Boolean} block Whether the effect should block other effects from queueing while it runs
10299 * @cfg {Boolean} concurrent Whether to allow subsequently-queued effects to run at the same time as the current effect, or to ensure that they run in sequence
10300 * @cfg {Boolean} stopFx Whether subsequent effects should be stopped and removed after the current effect finishes
10304 * Slides the element into view. An anchor point can be optionally passed to set the point of
10305 * origin for the slide effect. This function automatically handles wrapping the element with
10306 * a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10309 // default: slide the element in from the top
10312 // custom: slide the element in from the right with a 2-second duration
10313 el.slideIn('r', { duration: 2 });
10315 // common config options shown with default values
10321 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10322 * @param {Object} options (optional) Object literal with any of the Fx config options
10323 * @return {Roo.Element} The Element
10325 slideIn : function(anchor, o){
10326 var el = this.getFxEl();
10329 el.queueFx(o, function(){
10331 anchor = anchor || "t";
10333 // fix display to visibility
10336 // restore values after effect
10337 var r = this.getFxRestore();
10338 var b = this.getBox();
10339 // fixed size for slide
10343 var wrap = this.fxWrap(r.pos, o, "hidden");
10345 var st = this.dom.style;
10346 st.visibility = "visible";
10347 st.position = "absolute";
10349 // clear out temp styles after slide and unwrap
10350 var after = function(){
10351 el.fxUnwrap(wrap, r.pos, o);
10352 st.width = r.width;
10353 st.height = r.height;
10356 // time to calc the positions
10357 var a, pt = {to: [b.x, b.y]}, bw = {to: b.width}, bh = {to: b.height};
10359 switch(anchor.toLowerCase()){
10361 wrap.setSize(b.width, 0);
10362 st.left = st.bottom = "0";
10366 wrap.setSize(0, b.height);
10367 st.right = st.top = "0";
10371 wrap.setSize(0, b.height);
10372 wrap.setX(b.right);
10373 st.left = st.top = "0";
10374 a = {width: bw, points: pt};
10377 wrap.setSize(b.width, 0);
10378 wrap.setY(b.bottom);
10379 st.left = st.top = "0";
10380 a = {height: bh, points: pt};
10383 wrap.setSize(0, 0);
10384 st.right = st.bottom = "0";
10385 a = {width: bw, height: bh};
10388 wrap.setSize(0, 0);
10389 wrap.setY(b.y+b.height);
10390 st.right = st.top = "0";
10391 a = {width: bw, height: bh, points: pt};
10394 wrap.setSize(0, 0);
10395 wrap.setXY([b.right, b.bottom]);
10396 st.left = st.top = "0";
10397 a = {width: bw, height: bh, points: pt};
10400 wrap.setSize(0, 0);
10401 wrap.setX(b.x+b.width);
10402 st.left = st.bottom = "0";
10403 a = {width: bw, height: bh, points: pt};
10406 this.dom.style.visibility = "visible";
10409 arguments.callee.anim = wrap.fxanim(a,
10419 * Slides the element out of view. An anchor point can be optionally passed to set the end point
10420 * for the slide effect. When the effect is completed, the element will be hidden (visibility =
10421 * 'hidden') but block elements will still take up space in the document. The element must be removed
10422 * from the DOM using the 'remove' config option if desired. This function automatically handles
10423 * wrapping the element with a fixed-size container if needed. See the Fx class overview for valid anchor point options.
10426 // default: slide the element out to the top
10429 // custom: slide the element out to the right with a 2-second duration
10430 el.slideOut('r', { duration: 2 });
10432 // common config options shown with default values
10440 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to top: 't')
10441 * @param {Object} options (optional) Object literal with any of the Fx config options
10442 * @return {Roo.Element} The Element
10444 slideOut : function(anchor, o){
10445 var el = this.getFxEl();
10448 el.queueFx(o, function(){
10450 anchor = anchor || "t";
10452 // restore values after effect
10453 var r = this.getFxRestore();
10455 var b = this.getBox();
10456 // fixed size for slide
10460 var wrap = this.fxWrap(r.pos, o, "visible");
10462 var st = this.dom.style;
10463 st.visibility = "visible";
10464 st.position = "absolute";
10468 var after = function(){
10470 el.setDisplayed(false);
10475 el.fxUnwrap(wrap, r.pos, o);
10477 st.width = r.width;
10478 st.height = r.height;
10483 var a, zero = {to: 0};
10484 switch(anchor.toLowerCase()){
10486 st.left = st.bottom = "0";
10487 a = {height: zero};
10490 st.right = st.top = "0";
10494 st.left = st.top = "0";
10495 a = {width: zero, points: {to:[b.right, b.y]}};
10498 st.left = st.top = "0";
10499 a = {height: zero, points: {to:[b.x, b.bottom]}};
10502 st.right = st.bottom = "0";
10503 a = {width: zero, height: zero};
10506 st.right = st.top = "0";
10507 a = {width: zero, height: zero, points: {to:[b.x, b.bottom]}};
10510 st.left = st.top = "0";
10511 a = {width: zero, height: zero, points: {to:[b.x+b.width, b.bottom]}};
10514 st.left = st.bottom = "0";
10515 a = {width: zero, height: zero, points: {to:[b.right, b.y]}};
10519 arguments.callee.anim = wrap.fxanim(a,
10529 * Fades the element out while slowly expanding it in all directions. When the effect is completed, the
10530 * element will be hidden (visibility = 'hidden') but block elements will still take up space in the document.
10531 * The element must be removed from the DOM using the 'remove' config option if desired.
10537 // common config options shown with default values
10545 * @param {Object} options (optional) Object literal with any of the Fx config options
10546 * @return {Roo.Element} The Element
10548 puff : function(o){
10549 var el = this.getFxEl();
10552 el.queueFx(o, function(){
10553 this.clearOpacity();
10556 // restore values after effect
10557 var r = this.getFxRestore();
10558 var st = this.dom.style;
10560 var after = function(){
10562 el.setDisplayed(false);
10569 el.setPositioning(r.pos);
10570 st.width = r.width;
10571 st.height = r.height;
10576 var width = this.getWidth();
10577 var height = this.getHeight();
10579 arguments.callee.anim = this.fxanim({
10580 width : {to: this.adjustWidth(width * 2)},
10581 height : {to: this.adjustHeight(height * 2)},
10582 points : {by: [-(width * .5), -(height * .5)]},
10584 fontSize: {to:200, unit: "%"}
10595 * Blinks the element as if it was clicked and then collapses on its center (similar to switching off a television).
10596 * When the effect is completed, the element will be hidden (visibility = 'hidden') but block elements will still
10597 * take up space in the document. The element must be removed from the DOM using the 'remove' config option if desired.
10603 // all config options shown with default values
10611 * @param {Object} options (optional) Object literal with any of the Fx config options
10612 * @return {Roo.Element} The Element
10614 switchOff : function(o){
10615 var el = this.getFxEl();
10618 el.queueFx(o, function(){
10619 this.clearOpacity();
10622 // restore values after effect
10623 var r = this.getFxRestore();
10624 var st = this.dom.style;
10626 var after = function(){
10628 el.setDisplayed(false);
10634 el.setPositioning(r.pos);
10635 st.width = r.width;
10636 st.height = r.height;
10641 this.fxanim({opacity:{to:0.3}}, null, null, .1, null, function(){
10642 this.clearOpacity();
10646 points:{by:[0, this.getHeight() * .5]}
10647 }, o, 'motion', 0.3, 'easeIn', after);
10648 }).defer(100, this);
10655 * Highlights the Element by setting a color (applies to the background-color by default, but can be
10656 * changed using the "attr" config option) and then fading back to the original color. If no original
10657 * color is available, you should provide the "endColor" config option which will be cleared after the animation.
10660 // default: highlight background to yellow
10663 // custom: highlight foreground text to blue for 2 seconds
10664 el.highlight("0000ff", { attr: 'color', duration: 2 });
10666 // common config options shown with default values
10667 el.highlight("ffff9c", {
10668 attr: "background-color", //can be any valid CSS property (attribute) that supports a color value
10669 endColor: (current color) or "ffffff",
10674 * @param {String} color (optional) The highlight color. Should be a 6 char hex color without the leading # (defaults to yellow: 'ffff9c')
10675 * @param {Object} options (optional) Object literal with any of the Fx config options
10676 * @return {Roo.Element} The Element
10678 highlight : function(color, o){
10679 var el = this.getFxEl();
10682 el.queueFx(o, function(){
10683 color = color || "ffff9c";
10684 attr = o.attr || "backgroundColor";
10686 this.clearOpacity();
10689 var origColor = this.getColor(attr);
10690 var restoreColor = this.dom.style[attr];
10691 endColor = (o.endColor || origColor) || "ffffff";
10693 var after = function(){
10694 el.dom.style[attr] = restoreColor;
10699 a[attr] = {from: color, to: endColor};
10700 arguments.callee.anim = this.fxanim(a,
10710 * Shows a ripple of exploding, attenuating borders to draw attention to an Element.
10713 // default: a single light blue ripple
10716 // custom: 3 red ripples lasting 3 seconds total
10717 el.frame("ff0000", 3, { duration: 3 });
10719 // common config options shown with default values
10720 el.frame("C3DAF9", 1, {
10721 duration: 1 //duration of entire animation (not each individual ripple)
10722 // Note: Easing is not configurable and will be ignored if included
10725 * @param {String} color (optional) The color of the border. Should be a 6 char hex color without the leading # (defaults to light blue: 'C3DAF9').
10726 * @param {Number} count (optional) The number of ripples to display (defaults to 1)
10727 * @param {Object} options (optional) Object literal with any of the Fx config options
10728 * @return {Roo.Element} The Element
10730 frame : function(color, count, o){
10731 var el = this.getFxEl();
10734 el.queueFx(o, function(){
10735 color = color || "#C3DAF9";
10736 if(color.length == 6){
10737 color = "#" + color;
10739 count = count || 1;
10740 duration = o.duration || 1;
10743 var b = this.getBox();
10744 var animFn = function(){
10745 var proxy = this.createProxy({
10748 visbility:"hidden",
10749 position:"absolute",
10750 "z-index":"35000", // yee haw
10751 border:"0px solid " + color
10754 var scale = Roo.isBorderBox ? 2 : 1;
10756 top:{from:b.y, to:b.y - 20},
10757 left:{from:b.x, to:b.x - 20},
10758 borderWidth:{from:0, to:10},
10759 opacity:{from:1, to:0},
10760 height:{from:b.height, to:(b.height + (20*scale))},
10761 width:{from:b.width, to:(b.width + (20*scale))}
10762 }, duration, function(){
10766 animFn.defer((duration/2)*1000, this);
10777 * Creates a pause before any subsequent queued effects begin. If there are
10778 * no effects queued after the pause it will have no effect.
10783 * @param {Number} seconds The length of time to pause (in seconds)
10784 * @return {Roo.Element} The Element
10786 pause : function(seconds){
10787 var el = this.getFxEl();
10790 el.queueFx(o, function(){
10791 setTimeout(function(){
10793 }, seconds * 1000);
10799 * Fade an element in (from transparent to opaque). The ending opacity can be specified
10800 * using the "endOpacity" config option.
10803 // default: fade in from opacity 0 to 100%
10806 // custom: fade in from opacity 0 to 75% over 2 seconds
10807 el.fadeIn({ endOpacity: .75, duration: 2});
10809 // common config options shown with default values
10811 endOpacity: 1, //can be any value between 0 and 1 (e.g. .5)
10816 * @param {Object} options (optional) Object literal with any of the Fx config options
10817 * @return {Roo.Element} The Element
10819 fadeIn : function(o){
10820 var el = this.getFxEl();
10822 el.queueFx(o, function(){
10823 this.setOpacity(0);
10825 this.dom.style.visibility = 'visible';
10826 var to = o.endOpacity || 1;
10827 arguments.callee.anim = this.fxanim({opacity:{to:to}},
10828 o, null, .5, "easeOut", function(){
10830 this.clearOpacity();
10839 * Fade an element out (from opaque to transparent). The ending opacity can be specified
10840 * using the "endOpacity" config option.
10843 // default: fade out from the element's current opacity to 0
10846 // custom: fade out from the element's current opacity to 25% over 2 seconds
10847 el.fadeOut({ endOpacity: .25, duration: 2});
10849 // common config options shown with default values
10851 endOpacity: 0, //can be any value between 0 and 1 (e.g. .5)
10858 * @param {Object} options (optional) Object literal with any of the Fx config options
10859 * @return {Roo.Element} The Element
10861 fadeOut : function(o){
10862 var el = this.getFxEl();
10864 el.queueFx(o, function(){
10865 arguments.callee.anim = this.fxanim({opacity:{to:o.endOpacity || 0}},
10866 o, null, .5, "easeOut", function(){
10867 if(this.visibilityMode == Roo.Element.DISPLAY || o.useDisplay){
10868 this.dom.style.display = "none";
10870 this.dom.style.visibility = "hidden";
10872 this.clearOpacity();
10880 * Animates the transition of an element's dimensions from a starting height/width
10881 * to an ending height/width.
10884 // change height and width to 100x100 pixels
10885 el.scale(100, 100);
10887 // common config options shown with default values. The height and width will default to
10888 // the element's existing values if passed as null.
10891 [element's height], {
10896 * @param {Number} width The new width (pass undefined to keep the original width)
10897 * @param {Number} height The new height (pass undefined to keep the original height)
10898 * @param {Object} options (optional) Object literal with any of the Fx config options
10899 * @return {Roo.Element} The Element
10901 scale : function(w, h, o){
10902 this.shift(Roo.apply({}, o, {
10910 * Animates the transition of any combination of an element's dimensions, xy position and/or opacity.
10911 * Any of these properties not specified in the config object will not be changed. This effect
10912 * requires that at least one new dimension, position or opacity setting must be passed in on
10913 * the config object in order for the function to have any effect.
10916 // slide the element horizontally to x position 200 while changing the height and opacity
10917 el.shift({ x: 200, height: 50, opacity: .8 });
10919 // common config options shown with default values.
10921 width: [element's width],
10922 height: [element's height],
10923 x: [element's x position],
10924 y: [element's y position],
10925 opacity: [element's opacity],
10930 * @param {Object} options Object literal with any of the Fx config options
10931 * @return {Roo.Element} The Element
10933 shift : function(o){
10934 var el = this.getFxEl();
10936 el.queueFx(o, function(){
10937 var a = {}, w = o.width, h = o.height, x = o.x, y = o.y, op = o.opacity;
10938 if(w !== undefined){
10939 a.width = {to: this.adjustWidth(w)};
10941 if(h !== undefined){
10942 a.height = {to: this.adjustHeight(h)};
10944 if(x !== undefined || y !== undefined){
10946 x !== undefined ? x : this.getX(),
10947 y !== undefined ? y : this.getY()
10950 if(op !== undefined){
10951 a.opacity = {to: op};
10953 if(o.xy !== undefined){
10954 a.points = {to: o.xy};
10956 arguments.callee.anim = this.fxanim(a,
10957 o, 'motion', .35, "easeOut", function(){
10965 * Slides the element while fading it out of view. An anchor point can be optionally passed to set the
10966 * ending point of the effect.
10969 // default: slide the element downward while fading out
10972 // custom: slide the element out to the right with a 2-second duration
10973 el.ghost('r', { duration: 2 });
10975 // common config options shown with default values
10983 * @param {String} anchor (optional) One of the valid Fx anchor positions (defaults to bottom: 'b')
10984 * @param {Object} options (optional) Object literal with any of the Fx config options
10985 * @return {Roo.Element} The Element
10987 ghost : function(anchor, o){
10988 var el = this.getFxEl();
10991 el.queueFx(o, function(){
10992 anchor = anchor || "b";
10994 // restore values after effect
10995 var r = this.getFxRestore();
10996 var w = this.getWidth(),
10997 h = this.getHeight();
10999 var st = this.dom.style;
11001 var after = function(){
11003 el.setDisplayed(false);
11009 el.setPositioning(r.pos);
11010 st.width = r.width;
11011 st.height = r.height;
11016 var a = {opacity: {to: 0}, points: {}}, pt = a.points;
11017 switch(anchor.toLowerCase()){
11044 arguments.callee.anim = this.fxanim(a,
11054 * Ensures that all effects queued after syncFx is called on the element are
11055 * run concurrently. This is the opposite of {@link #sequenceFx}.
11056 * @return {Roo.Element} The Element
11058 syncFx : function(){
11059 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11068 * Ensures that all effects queued after sequenceFx is called on the element are
11069 * run in sequence. This is the opposite of {@link #syncFx}.
11070 * @return {Roo.Element} The Element
11072 sequenceFx : function(){
11073 this.fxDefaults = Roo.apply(this.fxDefaults || {}, {
11075 concurrent : false,
11082 nextFx : function(){
11083 var ef = this.fxQueue[0];
11090 * Returns true if the element has any effects actively running or queued, else returns false.
11091 * @return {Boolean} True if element has active effects, else false
11093 hasActiveFx : function(){
11094 return this.fxQueue && this.fxQueue[0];
11098 * Stops any running effects and clears the element's internal effects queue if it contains
11099 * any additional effects that haven't started yet.
11100 * @return {Roo.Element} The Element
11102 stopFx : function(){
11103 if(this.hasActiveFx()){
11104 var cur = this.fxQueue[0];
11105 if(cur && cur.anim && cur.anim.isAnimated()){
11106 this.fxQueue = [cur]; // clear out others
11107 cur.anim.stop(true);
11114 beforeFx : function(o){
11115 if(this.hasActiveFx() && !o.concurrent){
11126 * Returns true if the element is currently blocking so that no other effect can be queued
11127 * until this effect is finished, else returns false if blocking is not set. This is commonly
11128 * used to ensure that an effect initiated by a user action runs to completion prior to the
11129 * same effect being restarted (e.g., firing only one effect even if the user clicks several times).
11130 * @return {Boolean} True if blocking, else false
11132 hasFxBlock : function(){
11133 var q = this.fxQueue;
11134 return q && q[0] && q[0].block;
11138 queueFx : function(o, fn){
11142 if(!this.hasFxBlock()){
11143 Roo.applyIf(o, this.fxDefaults);
11145 var run = this.beforeFx(o);
11146 fn.block = o.block;
11147 this.fxQueue.push(fn);
11159 fxWrap : function(pos, o, vis){
11161 if(!o.wrap || !(wrap = Roo.get(o.wrap))){
11164 wrapXY = this.getXY();
11166 var div = document.createElement("div");
11167 div.style.visibility = vis;
11168 wrap = Roo.get(this.dom.parentNode.insertBefore(div, this.dom));
11169 wrap.setPositioning(pos);
11170 if(wrap.getStyle("position") == "static"){
11171 wrap.position("relative");
11173 this.clearPositioning('auto');
11175 wrap.dom.appendChild(this.dom);
11177 wrap.setXY(wrapXY);
11184 fxUnwrap : function(wrap, pos, o){
11185 this.clearPositioning();
11186 this.setPositioning(pos);
11188 wrap.dom.parentNode.insertBefore(this.dom, wrap.dom);
11194 getFxRestore : function(){
11195 var st = this.dom.style;
11196 return {pos: this.getPositioning(), width: st.width, height : st.height};
11200 afterFx : function(o){
11202 this.applyStyles(o.afterStyle);
11205 this.addClass(o.afterCls);
11207 if(o.remove === true){
11210 Roo.callback(o.callback, o.scope, [this]);
11212 this.fxQueue.shift();
11218 getFxEl : function(){ // support for composite element fx
11219 return Roo.get(this.dom);
11223 fxanim : function(args, opt, animType, defaultDur, defaultEase, cb){
11224 animType = animType || 'run';
11226 var anim = Roo.lib.Anim[animType](
11228 (opt.duration || defaultDur) || .35,
11229 (opt.easing || defaultEase) || 'easeOut',
11231 Roo.callback(cb, this);
11240 // backwords compat
11241 Roo.Fx.resize = Roo.Fx.scale;
11243 //When included, Roo.Fx is automatically applied to Element so that all basic
11244 //effects are available directly via the Element API
11245 Roo.apply(Roo.Element.prototype, Roo.Fx);/*
11247 * Ext JS Library 1.1.1
11248 * Copyright(c) 2006-2007, Ext JS, LLC.
11250 * Originally Released Under LGPL - original licence link has changed is not relivant.
11253 * <script type="text/javascript">
11258 * @class Roo.CompositeElement
11259 * Standard composite class. Creates a Roo.Element for every element in the collection.
11261 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11262 * actions will be performed on all the elements in this collection.</b>
11264 * All methods return <i>this</i> and can be chained.
11266 var els = Roo.select("#some-el div.some-class", true);
11267 // or select directly from an existing element
11268 var el = Roo.get('some-el');
11269 el.select('div.some-class', true);
11271 els.setWidth(100); // all elements become 100 width
11272 els.hide(true); // all elements fade out and hide
11274 els.setWidth(100).hide(true);
11277 Roo.CompositeElement = function(els){
11278 this.elements = [];
11279 this.addElements(els);
11281 Roo.CompositeElement.prototype = {
11283 addElements : function(els){
11287 if(typeof els == "string"){
11288 els = Roo.Element.selectorFunction(els);
11290 var yels = this.elements;
11291 var index = yels.length-1;
11292 for(var i = 0, len = els.length; i < len; i++) {
11293 yels[++index] = Roo.get(els[i]);
11299 * Clears this composite and adds the elements returned by the passed selector.
11300 * @param {String/Array} els A string CSS selector, an array of elements or an element
11301 * @return {CompositeElement} this
11303 fill : function(els){
11304 this.elements = [];
11310 * Filters this composite to only elements that match the passed selector.
11311 * @param {String} selector A string CSS selector
11312 * @param {Boolean} inverse return inverse filter (not matches)
11313 * @return {CompositeElement} this
11315 filter : function(selector, inverse){
11317 inverse = inverse || false;
11318 this.each(function(el){
11319 var match = inverse ? !el.is(selector) : el.is(selector);
11321 els[els.length] = el.dom;
11328 invoke : function(fn, args){
11329 var els = this.elements;
11330 for(var i = 0, len = els.length; i < len; i++) {
11331 Roo.Element.prototype[fn].apply(els[i], args);
11336 * Adds elements to this composite.
11337 * @param {String/Array} els A string CSS selector, an array of elements or an element
11338 * @return {CompositeElement} this
11340 add : function(els){
11341 if(typeof els == "string"){
11342 this.addElements(Roo.Element.selectorFunction(els));
11343 }else if(els.length !== undefined){
11344 this.addElements(els);
11346 this.addElements([els]);
11351 * Calls the passed function passing (el, this, index) for each element in this composite.
11352 * @param {Function} fn The function to call
11353 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11354 * @return {CompositeElement} this
11356 each : function(fn, scope){
11357 var els = this.elements;
11358 for(var i = 0, len = els.length; i < len; i++){
11359 if(fn.call(scope || els[i], els[i], this, i) === false) {
11367 * Returns the Element object at the specified index
11368 * @param {Number} index
11369 * @return {Roo.Element}
11371 item : function(index){
11372 return this.elements[index] || null;
11376 * Returns the first Element
11377 * @return {Roo.Element}
11379 first : function(){
11380 return this.item(0);
11384 * Returns the last Element
11385 * @return {Roo.Element}
11388 return this.item(this.elements.length-1);
11392 * Returns the number of elements in this composite
11395 getCount : function(){
11396 return this.elements.length;
11400 * Returns true if this composite contains the passed element
11403 contains : function(el){
11404 return this.indexOf(el) !== -1;
11408 * Returns true if this composite contains the passed element
11411 indexOf : function(el){
11412 return this.elements.indexOf(Roo.get(el));
11417 * Removes the specified element(s).
11418 * @param {Mixed} el The id of an element, the Element itself, the index of the element in this composite
11419 * or an array of any of those.
11420 * @param {Boolean} removeDom (optional) True to also remove the element from the document
11421 * @return {CompositeElement} this
11423 removeElement : function(el, removeDom){
11424 if(el instanceof Array){
11425 for(var i = 0, len = el.length; i < len; i++){
11426 this.removeElement(el[i]);
11430 var index = typeof el == 'number' ? el : this.indexOf(el);
11433 var d = this.elements[index];
11437 d.parentNode.removeChild(d);
11440 this.elements.splice(index, 1);
11446 * Replaces the specified element with the passed element.
11447 * @param {String/HTMLElement/Element/Number} el The id of an element, the Element itself, the index of the element in this composite
11449 * @param {String/HTMLElement/Element} replacement The id of an element or the Element itself.
11450 * @param {Boolean} domReplace (Optional) True to remove and replace the element in the document too.
11451 * @return {CompositeElement} this
11453 replaceElement : function(el, replacement, domReplace){
11454 var index = typeof el == 'number' ? el : this.indexOf(el);
11457 this.elements[index].replaceWith(replacement);
11459 this.elements.splice(index, 1, Roo.get(replacement))
11466 * Removes all elements.
11468 clear : function(){
11469 this.elements = [];
11473 Roo.CompositeElement.createCall = function(proto, fnName){
11474 if(!proto[fnName]){
11475 proto[fnName] = function(){
11476 return this.invoke(fnName, arguments);
11480 for(var fnName in Roo.Element.prototype){
11481 if(typeof Roo.Element.prototype[fnName] == "function"){
11482 Roo.CompositeElement.createCall(Roo.CompositeElement.prototype, fnName);
11488 * Ext JS Library 1.1.1
11489 * Copyright(c) 2006-2007, Ext JS, LLC.
11491 * Originally Released Under LGPL - original licence link has changed is not relivant.
11494 * <script type="text/javascript">
11498 * @class Roo.CompositeElementLite
11499 * @extends Roo.CompositeElement
11500 * Flyweight composite class. Reuses the same Roo.Element for element operations.
11502 var els = Roo.select("#some-el div.some-class");
11503 // or select directly from an existing element
11504 var el = Roo.get('some-el');
11505 el.select('div.some-class');
11507 els.setWidth(100); // all elements become 100 width
11508 els.hide(true); // all elements fade out and hide
11510 els.setWidth(100).hide(true);
11511 </code></pre><br><br>
11512 * <b>NOTE: Although they are not listed, this class supports all of the set/update methods of Roo.Element. All Roo.Element
11513 * actions will be performed on all the elements in this collection.</b>
11515 Roo.CompositeElementLite = function(els){
11516 Roo.CompositeElementLite.superclass.constructor.call(this, els);
11517 this.el = new Roo.Element.Flyweight();
11519 Roo.extend(Roo.CompositeElementLite, Roo.CompositeElement, {
11520 addElements : function(els){
11522 if(els instanceof Array){
11523 this.elements = this.elements.concat(els);
11525 var yels = this.elements;
11526 var index = yels.length-1;
11527 for(var i = 0, len = els.length; i < len; i++) {
11528 yels[++index] = els[i];
11534 invoke : function(fn, args){
11535 var els = this.elements;
11537 for(var i = 0, len = els.length; i < len; i++) {
11539 Roo.Element.prototype[fn].apply(el, args);
11544 * Returns a flyweight Element of the dom element object at the specified index
11545 * @param {Number} index
11546 * @return {Roo.Element}
11548 item : function(index){
11549 if(!this.elements[index]){
11552 this.el.dom = this.elements[index];
11556 // fixes scope with flyweight
11557 addListener : function(eventName, handler, scope, opt){
11558 var els = this.elements;
11559 for(var i = 0, len = els.length; i < len; i++) {
11560 Roo.EventManager.on(els[i], eventName, handler, scope || els[i], opt);
11566 * Calls the passed function passing (el, this, index) for each element in this composite. <b>The element
11567 * passed is the flyweight (shared) Roo.Element instance, so if you require a
11568 * a reference to the dom node, use el.dom.</b>
11569 * @param {Function} fn The function to call
11570 * @param {Object} scope (optional) The <i>this</i> object (defaults to the element)
11571 * @return {CompositeElement} this
11573 each : function(fn, scope){
11574 var els = this.elements;
11576 for(var i = 0, len = els.length; i < len; i++){
11578 if(fn.call(scope || el, el, this, i) === false){
11585 indexOf : function(el){
11586 return this.elements.indexOf(Roo.getDom(el));
11589 replaceElement : function(el, replacement, domReplace){
11590 var index = typeof el == 'number' ? el : this.indexOf(el);
11592 replacement = Roo.getDom(replacement);
11594 var d = this.elements[index];
11595 d.parentNode.insertBefore(replacement, d);
11596 d.parentNode.removeChild(d);
11598 this.elements.splice(index, 1, replacement);
11603 Roo.CompositeElementLite.prototype.on = Roo.CompositeElementLite.prototype.addListener;
11607 * Ext JS Library 1.1.1
11608 * Copyright(c) 2006-2007, Ext JS, LLC.
11610 * Originally Released Under LGPL - original licence link has changed is not relivant.
11613 * <script type="text/javascript">
11619 * @class Roo.data.Connection
11620 * @extends Roo.util.Observable
11621 * The class encapsulates a connection to the page's originating domain, allowing requests to be made
11622 * either to a configured URL, or to a URL specified at request time.
11624 * Requests made by this class are asynchronous, and will return immediately. No data from
11625 * the server will be available to the statement immediately following the {@link #request} call.
11626 * To process returned data, use a callback in the request options object, or an event listener.
11628 * Note: If you are doing a file upload, you will not get a normal response object sent back to
11629 * your callback or event handler. Since the upload is handled via in IFRAME, there is no XMLHttpRequest.
11630 * The response object is created using the innerHTML of the IFRAME's document as the responseText
11631 * property and, if present, the IFRAME's XML document as the responseXML property.
11633 * This means that a valid XML or HTML document must be returned. If JSON data is required, it is suggested
11634 * that it be placed either inside a <textarea> in an HTML document and retrieved from the responseText
11635 * using a regex, or inside a CDATA section in an XML document and retrieved from the responseXML using
11636 * standard DOM methods.
11638 * @param {Object} config a configuration object.
11640 Roo.data.Connection = function(config){
11641 Roo.apply(this, config);
11644 * @event beforerequest
11645 * Fires before a network request is made to retrieve a data object.
11646 * @param {Connection} conn This Connection object.
11647 * @param {Object} options The options config object passed to the {@link #request} method.
11649 "beforerequest" : true,
11651 * @event requestcomplete
11652 * Fires if the request was successfully completed.
11653 * @param {Connection} conn This Connection object.
11654 * @param {Object} response The XHR object containing the response data.
11655 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11656 * @param {Object} options The options config object passed to the {@link #request} method.
11658 "requestcomplete" : true,
11660 * @event requestexception
11661 * Fires if an error HTTP status was returned from the server.
11662 * See {@link http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html} for details of HTTP status codes.
11663 * @param {Connection} conn This Connection object.
11664 * @param {Object} response The XHR object containing the response data.
11665 * See {@link http://www.w3.org/TR/XMLHttpRequest/} for details.
11666 * @param {Object} options The options config object passed to the {@link #request} method.
11668 "requestexception" : true
11670 Roo.data.Connection.superclass.constructor.call(this);
11673 Roo.extend(Roo.data.Connection, Roo.util.Observable, {
11675 * @cfg {String} url (Optional) The default URL to be used for requests to the server. (defaults to undefined)
11678 * @cfg {Object} extraParams (Optional) An object containing properties which are used as
11679 * extra parameters to each request made by this object. (defaults to undefined)
11682 * @cfg {Object} defaultHeaders (Optional) An object containing request headers which are added
11683 * to each request made by this object. (defaults to undefined)
11686 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
11689 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
11693 * @cfg {Boolean} autoAbort (Optional) Whether this request should abort any pending requests. (defaults to false)
11699 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
11702 disableCaching: true,
11705 * Sends an HTTP request to a remote server.
11706 * @param {Object} options An object which may contain the following properties:<ul>
11707 * <li><b>url</b> {String} (Optional) The URL to which to send the request. Defaults to configured URL</li>
11708 * <li><b>params</b> {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
11709 * request, a url encoded string or a function to call to get either.</li>
11710 * <li><b>method</b> {String} (Optional) The HTTP method to use for the request. Defaults to the configured method, or
11711 * if no method was configured, "GET" if no parameters are being sent, and "POST" if parameters are being sent.</li>
11712 * <li><b>callback</b> {Function} (Optional) The function to be called upon receipt of the HTTP response.
11713 * The callback is called regardless of success or failure and is passed the following parameters:<ul>
11714 * <li>options {Object} The parameter to the request call.</li>
11715 * <li>success {Boolean} True if the request succeeded.</li>
11716 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11718 * <li><b>success</b> {Function} (Optional) The function to be called upon success of the request.
11719 * The callback is passed the following parameters:<ul>
11720 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11721 * <li>options {Object} The parameter to the request call.</li>
11723 * <li><b>failure</b> {Function} (Optional) The function to be called upon failure of the request.
11724 * The callback is passed the following parameters:<ul>
11725 * <li>response {Object} The XMLHttpRequest object containing the response data.</li>
11726 * <li>options {Object} The parameter to the request call.</li>
11728 * <li><b>scope</b> {Object} (Optional) The scope in which to execute the callbacks: The "this" object
11729 * for the callback function. Defaults to the browser window.</li>
11730 * <li><b>form</b> {Object/String} (Optional) A form object or id to pull parameters from.</li>
11731 * <li><b>isUpload</b> {Boolean} (Optional) True if the form object is a file upload (will usually be automatically detected).</li>
11732 * <li><b>headers</b> {Object} (Optional) Request headers to set for the request.</li>
11733 * <li><b>xmlData</b> {Object} (Optional) XML document to use for the post. Note: This will be used instead of
11734 * params for the post data. Any params will be appended to the URL.</li>
11735 * <li><b>disableCaching</b> {Boolean} (Optional) True to add a unique cache-buster param to GET requests.</li>
11737 * @return {Number} transactionId
11739 request : function(o){
11740 if(this.fireEvent("beforerequest", this, o) !== false){
11743 if(typeof p == "function"){
11744 p = p.call(o.scope||window, o);
11746 if(typeof p == "object"){
11747 p = Roo.urlEncode(o.params);
11749 if(this.extraParams){
11750 var extras = Roo.urlEncode(this.extraParams);
11751 p = p ? (p + '&' + extras) : extras;
11754 var url = o.url || this.url;
11755 if(typeof url == 'function'){
11756 url = url.call(o.scope||window, o);
11760 var form = Roo.getDom(o.form);
11761 url = url || form.action;
11763 var enctype = form.getAttribute("enctype");
11766 return this.doFormDataUpload(o, url);
11769 if(o.isUpload || (enctype && enctype.toLowerCase() == 'multipart/form-data')){
11770 return this.doFormUpload(o, p, url);
11772 var f = Roo.lib.Ajax.serializeForm(form);
11773 p = p ? (p + '&' + f) : f;
11776 if (!o.form && o.formData) {
11777 o.formData = o.formData === true ? new FormData() : o.formData;
11778 for (var k in o.params) {
11779 o.formData.append(k,o.params[k]);
11782 return this.doFormDataUpload(o, url);
11786 var hs = o.headers;
11787 if(this.defaultHeaders){
11788 hs = Roo.apply(hs || {}, this.defaultHeaders);
11795 success: this.handleResponse,
11796 failure: this.handleFailure,
11798 argument: {options: o},
11799 timeout : o.timeout || this.timeout
11802 var method = o.method||this.method||(p ? "POST" : "GET");
11804 if(method == 'GET' && (this.disableCaching && o.disableCaching !== false) || o.disableCaching === true){
11805 url += (url.indexOf('?') != -1 ? '&' : '?') + '_dc=' + (new Date().getTime());
11808 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11812 }else if(this.autoAbort !== false){
11816 if((method == 'GET' && p) || o.xmlData){
11817 url += (url.indexOf('?') != -1 ? '&' : '?') + p;
11820 Roo.lib.Ajax.useDefaultHeader = typeof(o.headers) == 'undefined' || typeof(o.headers['Content-Type']) == 'undefined';
11821 this.transId = Roo.lib.Ajax.request(method, url, cb, p, o);
11822 Roo.lib.Ajax.useDefaultHeader == true;
11823 return this.transId;
11825 Roo.callback(o.callback, o.scope, [o, null, null]);
11831 * Determine whether this object has a request outstanding.
11832 * @param {Number} transactionId (Optional) defaults to the last transaction
11833 * @return {Boolean} True if there is an outstanding request.
11835 isLoading : function(transId){
11837 return Roo.lib.Ajax.isCallInProgress(transId);
11839 return this.transId ? true : false;
11844 * Aborts any outstanding request.
11845 * @param {Number} transactionId (Optional) defaults to the last transaction
11847 abort : function(transId){
11848 if(transId || this.isLoading()){
11849 Roo.lib.Ajax.abort(transId || this.transId);
11854 handleResponse : function(response){
11855 this.transId = false;
11856 var options = response.argument.options;
11857 response.argument = options ? options.argument : null;
11858 this.fireEvent("requestcomplete", this, response, options);
11859 Roo.callback(options.success, options.scope, [response, options]);
11860 Roo.callback(options.callback, options.scope, [options, true, response]);
11864 handleFailure : function(response, e){
11865 this.transId = false;
11866 var options = response.argument.options;
11867 response.argument = options ? options.argument : null;
11868 this.fireEvent("requestexception", this, response, options, e);
11869 Roo.callback(options.failure, options.scope, [response, options]);
11870 Roo.callback(options.callback, options.scope, [options, false, response]);
11874 doFormUpload : function(o, ps, url){
11876 var frame = document.createElement('iframe');
11879 frame.className = 'x-hidden';
11881 frame.src = Roo.SSL_SECURE_URL;
11883 document.body.appendChild(frame);
11886 document.frames[id].name = id;
11889 var form = Roo.getDom(o.form);
11891 form.method = 'POST';
11892 form.enctype = form.encoding = 'multipart/form-data';
11898 if(ps){ // add dynamic params
11900 ps = Roo.urlDecode(ps, false);
11902 if(ps.hasOwnProperty(k)){
11903 hd = document.createElement('input');
11904 hd.type = 'hidden';
11907 form.appendChild(hd);
11914 var r = { // bogus response object
11919 r.argument = o ? o.argument : null;
11924 doc = frame.contentWindow.document;
11926 doc = (frame.contentDocument || window.frames[id].document);
11928 if(doc && doc.body){
11929 r.responseText = doc.body.innerHTML;
11931 if(doc && doc.XMLDocument){
11932 r.responseXML = doc.XMLDocument;
11934 r.responseXML = doc;
11941 Roo.EventManager.removeListener(frame, 'load', cb, this);
11943 this.fireEvent("requestcomplete", this, r, o);
11944 Roo.callback(o.success, o.scope, [r, o]);
11945 Roo.callback(o.callback, o.scope, [o, true, r]);
11947 setTimeout(function(){document.body.removeChild(frame);}, 100);
11950 Roo.EventManager.on(frame, 'load', cb, this);
11953 if(hiddens){ // remove dynamic params
11954 for(var i = 0, len = hiddens.length; i < len; i++){
11955 form.removeChild(hiddens[i]);
11959 // this is a 'formdata version???'
11962 doFormDataUpload : function(o, url)
11966 var form = Roo.getDom(o.form);
11967 form.enctype = form.encoding = 'multipart/form-data';
11968 formData = o.formData === true ? new FormData(form) : o.formData;
11970 formData = o.formData === true ? new FormData() : o.formData;
11975 success: this.handleResponse,
11976 failure: this.handleFailure,
11978 argument: {options: o},
11979 timeout : o.timeout || this.timeout
11982 if(typeof o.autoAbort == 'boolean'){ // options gets top priority
11986 }else if(this.autoAbort !== false){
11990 //Roo.lib.Ajax.defaultPostHeader = null;
11991 Roo.lib.Ajax.useDefaultHeader = false;
11992 this.transId = Roo.lib.Ajax.request( "POST", url, cb, formData, o);
11993 Roo.lib.Ajax.useDefaultHeader = true;
12001 * Ext JS Library 1.1.1
12002 * Copyright(c) 2006-2007, Ext JS, LLC.
12004 * Originally Released Under LGPL - original licence link has changed is not relivant.
12007 * <script type="text/javascript">
12011 * Global Ajax request class.
12014 * @extends Roo.data.Connection
12017 * @cfg {String} url The default URL to be used for requests to the server. (defaults to undefined)
12018 * @cfg {Object} extraParams An object containing properties which are used as extra parameters to each request made by this object. (defaults to undefined)
12019 * @cfg {Object} defaultHeaders An object containing request headers which are added to each request made by this object. (defaults to undefined)
12020 * @cfg {String} method (Optional) The default HTTP method to be used for requests. (defaults to undefined; if not set but parms are present will use POST, otherwise GET)
12021 * @cfg {Number} timeout (Optional) The timeout in milliseconds to be used for requests. (defaults to 30000)
12022 * @cfg {Boolean} autoAbort (Optional) Whether a new request should abort any pending requests. (defaults to false)
12023 * @cfg {Boolean} disableCaching (Optional) True to add a unique cache-buster param to GET requests. (defaults to true)
12025 Roo.Ajax = new Roo.data.Connection({
12034 * Serialize the passed form into a url encoded string
12036 * @param {String/HTMLElement} form
12039 serializeForm : function(form){
12040 return Roo.lib.Ajax.serializeForm(form);
12044 * Ext JS Library 1.1.1
12045 * Copyright(c) 2006-2007, Ext JS, LLC.
12047 * Originally Released Under LGPL - original licence link has changed is not relivant.
12050 * <script type="text/javascript">
12055 * @class Roo.UpdateManager
12056 * @extends Roo.util.Observable
12057 * Provides AJAX-style update for Element object.<br><br>
12060 * // Get it from a Roo.Element object
12061 * var el = Roo.get("foo");
12062 * var mgr = el.getUpdateManager();
12063 * mgr.update("http://myserver.com/index.php", "param1=1&param2=2");
12065 * mgr.formUpdate("myFormId", "http://myserver.com/index.php");
12067 * // or directly (returns the same UpdateManager instance)
12068 * var mgr = new Roo.UpdateManager("myElementId");
12069 * mgr.startAutoRefresh(60, "http://myserver.com/index.php");
12070 * mgr.on("update", myFcnNeedsToKnow);
12072 // short handed call directly from the element object
12073 Roo.get("foo").load({
12077 text: "Loading Foo..."
12081 * Create new UpdateManager directly.
12082 * @param {String/HTMLElement/Roo.Element} el The element to update
12083 * @param {Boolean} forceNew (optional) By default the constructor checks to see if the passed element already has an UpdateManager and if it does it returns the same instance. This will skip that check (useful for extending this class).
12085 Roo.UpdateManager = function(el, forceNew){
12087 if(!forceNew && el.updateManager){
12088 return el.updateManager;
12091 * The Element object
12092 * @type Roo.Element
12096 * Cached url to use for refreshes. Overwritten every time update() is called unless "discardUrl" param is set to true.
12099 this.defaultUrl = null;
12103 * @event beforeupdate
12104 * Fired before an update is made, return false from your handler and the update is cancelled.
12105 * @param {Roo.Element} el
12106 * @param {String/Object/Function} url
12107 * @param {String/Object} params
12109 "beforeupdate": true,
12112 * Fired after successful update is made.
12113 * @param {Roo.Element} el
12114 * @param {Object} oResponseObject The response Object
12119 * Fired on update failure.
12120 * @param {Roo.Element} el
12121 * @param {Object} oResponseObject The response Object
12125 var d = Roo.UpdateManager.defaults;
12127 * Blank page URL to use with SSL file uploads (Defaults to Roo.UpdateManager.defaults.sslBlankUrl or "about:blank").
12130 this.sslBlankUrl = d.sslBlankUrl;
12132 * Whether to append unique parameter on get request to disable caching (Defaults to Roo.UpdateManager.defaults.disableCaching or false).
12135 this.disableCaching = d.disableCaching;
12137 * Text for loading indicator (Defaults to Roo.UpdateManager.defaults.indicatorText or '<div class="loading-indicator">Loading...</div>').
12140 this.indicatorText = d.indicatorText;
12142 * Whether to show indicatorText when loading (Defaults to Roo.UpdateManager.defaults.showLoadIndicator or true).
12145 this.showLoadIndicator = d.showLoadIndicator;
12147 * Timeout for requests or form posts in seconds (Defaults to Roo.UpdateManager.defaults.timeout or 30 seconds).
12150 this.timeout = d.timeout;
12153 * True to process scripts in the output (Defaults to Roo.UpdateManager.defaults.loadScripts (false)).
12156 this.loadScripts = d.loadScripts;
12159 * Transaction object of current executing transaction
12161 this.transaction = null;
12166 this.autoRefreshProcId = null;
12168 * Delegate for refresh() prebound to "this", use myUpdater.refreshDelegate.createCallback(arg1, arg2) to bind arguments
12171 this.refreshDelegate = this.refresh.createDelegate(this);
12173 * Delegate for update() prebound to "this", use myUpdater.updateDelegate.createCallback(arg1, arg2) to bind arguments
12176 this.updateDelegate = this.update.createDelegate(this);
12178 * Delegate for formUpdate() prebound to "this", use myUpdater.formUpdateDelegate.createCallback(arg1, arg2) to bind arguments
12181 this.formUpdateDelegate = this.formUpdate.createDelegate(this);
12185 this.successDelegate = this.processSuccess.createDelegate(this);
12189 this.failureDelegate = this.processFailure.createDelegate(this);
12191 if(!this.renderer){
12193 * The renderer for this UpdateManager. Defaults to {@link Roo.UpdateManager.BasicRenderer}.
12195 this.renderer = new Roo.UpdateManager.BasicRenderer();
12198 Roo.UpdateManager.superclass.constructor.call(this);
12201 Roo.extend(Roo.UpdateManager, Roo.util.Observable, {
12203 * Get the Element this UpdateManager is bound to
12204 * @return {Roo.Element} The element
12206 getEl : function(){
12210 * Performs an async request, updating this element with the response. If params are specified it uses POST, otherwise it uses GET.
12211 * @param {Object/String/Function} url The url for this request or a function to call to get the url or a config object containing any of the following options:
12214 url: "your-url.php",<br/>
12215 params: {param1: "foo", param2: "bar"}, // or a URL encoded string<br/>
12216 callback: yourFunction,<br/>
12217 scope: yourObject, //(optional scope) <br/>
12218 discardUrl: false, <br/>
12219 nocache: false,<br/>
12220 text: "Loading...",<br/>
12222 scripts: false<br/>
12225 * The only required property is url. The optional properties nocache, text and scripts
12226 * are shorthand for disableCaching, indicatorText and loadScripts and are used to set their associated property on this UpdateManager instance.
12227 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "param1=1&param2=2" or an object {param1: 1, param2: 2}
12228 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12229 * @param {Boolean} discardUrl (optional) By default when you execute an update the defaultUrl is changed to the last used url. If true, it will not store the url.
12231 update : function(url, params, callback, discardUrl){
12232 if(this.fireEvent("beforeupdate", this.el, url, params) !== false){
12233 var method = this.method,
12235 if(typeof url == "object"){ // must be config object
12238 params = params || cfg.params;
12239 callback = callback || cfg.callback;
12240 discardUrl = discardUrl || cfg.discardUrl;
12241 if(callback && cfg.scope){
12242 callback = callback.createDelegate(cfg.scope);
12244 if(typeof cfg.method != "undefined"){method = cfg.method;};
12245 if(typeof cfg.nocache != "undefined"){this.disableCaching = cfg.nocache;};
12246 if(typeof cfg.text != "undefined"){this.indicatorText = '<div class="loading-indicator">'+cfg.text+"</div>";};
12247 if(typeof cfg.scripts != "undefined"){this.loadScripts = cfg.scripts;};
12248 if(typeof cfg.timeout != "undefined"){this.timeout = cfg.timeout;};
12250 this.showLoading();
12252 this.defaultUrl = url;
12254 if(typeof url == "function"){
12255 url = url.call(this);
12258 method = method || (params ? "POST" : "GET");
12259 if(method == "GET"){
12260 url = this.prepareUrl(url);
12263 var o = Roo.apply(cfg ||{}, {
12266 success: this.successDelegate,
12267 failure: this.failureDelegate,
12268 callback: undefined,
12269 timeout: (this.timeout*1000),
12270 argument: {"url": url, "form": null, "callback": callback, "params": params}
12272 Roo.log("updated manager called with timeout of " + o.timeout);
12273 this.transaction = Roo.Ajax.request(o);
12278 * Performs an async form post, updating this element with the response. If the form has the attribute enctype="multipart/form-data", it assumes it's a file upload.
12279 * Uses this.sslBlankUrl for SSL file uploads to prevent IE security warning.
12280 * @param {String/HTMLElement} form The form Id or form element
12281 * @param {String} url (optional) The url to pass the form to. If omitted the action attribute on the form will be used.
12282 * @param {Boolean} reset (optional) Whether to try to reset the form after the update
12283 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess, oResponse)
12285 formUpdate : function(form, url, reset, callback){
12286 if(this.fireEvent("beforeupdate", this.el, form, url) !== false){
12287 if(typeof url == "function"){
12288 url = url.call(this);
12290 form = Roo.getDom(form);
12291 this.transaction = Roo.Ajax.request({
12294 success: this.successDelegate,
12295 failure: this.failureDelegate,
12296 timeout: (this.timeout*1000),
12297 argument: {"url": url, "form": form, "callback": callback, "reset": reset}
12299 this.showLoading.defer(1, this);
12304 * Refresh the element with the last used url or defaultUrl. If there is no url, it returns immediately
12305 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12307 refresh : function(callback){
12308 if(this.defaultUrl == null){
12311 this.update(this.defaultUrl, null, callback, true);
12315 * Set this element to auto refresh.
12316 * @param {Number} interval How often to update (in seconds).
12317 * @param {String/Function} url (optional) The url for this request or a function to call to get the url (Defaults to the last used url)
12318 * @param {String/Object} params (optional) The parameters to pass as either a url encoded string "¶m1=1¶m2=2" or as an object {param1: 1, param2: 2}
12319 * @param {Function} callback (optional) Callback when transaction is complete - called with signature (oElement, bSuccess)
12320 * @param {Boolean} refreshNow (optional) Whether to execute the refresh now, or wait the interval
12322 startAutoRefresh : function(interval, url, params, callback, refreshNow){
12324 this.update(url || this.defaultUrl, params, callback, true);
12326 if(this.autoRefreshProcId){
12327 clearInterval(this.autoRefreshProcId);
12329 this.autoRefreshProcId = setInterval(this.update.createDelegate(this, [url || this.defaultUrl, params, callback, true]), interval*1000);
12333 * Stop auto refresh on this element.
12335 stopAutoRefresh : function(){
12336 if(this.autoRefreshProcId){
12337 clearInterval(this.autoRefreshProcId);
12338 delete this.autoRefreshProcId;
12342 isAutoRefreshing : function(){
12343 return this.autoRefreshProcId ? true : false;
12346 * Called to update the element to "Loading" state. Override to perform custom action.
12348 showLoading : function(){
12349 if(this.showLoadIndicator){
12350 this.el.update(this.indicatorText);
12355 * Adds unique parameter to query string if disableCaching = true
12358 prepareUrl : function(url){
12359 if(this.disableCaching){
12360 var append = "_dc=" + (new Date().getTime());
12361 if(url.indexOf("?") !== -1){
12362 url += "&" + append;
12364 url += "?" + append;
12373 processSuccess : function(response){
12374 this.transaction = null;
12375 if(response.argument.form && response.argument.reset){
12376 try{ // put in try/catch since some older FF releases had problems with this
12377 response.argument.form.reset();
12380 if(this.loadScripts){
12381 this.renderer.render(this.el, response, this,
12382 this.updateComplete.createDelegate(this, [response]));
12384 this.renderer.render(this.el, response, this);
12385 this.updateComplete(response);
12389 updateComplete : function(response){
12390 this.fireEvent("update", this.el, response);
12391 if(typeof response.argument.callback == "function"){
12392 response.argument.callback(this.el, true, response);
12399 processFailure : function(response){
12400 this.transaction = null;
12401 this.fireEvent("failure", this.el, response);
12402 if(typeof response.argument.callback == "function"){
12403 response.argument.callback(this.el, false, response);
12408 * Set the content renderer for this UpdateManager. See {@link Roo.UpdateManager.BasicRenderer#render} for more details.
12409 * @param {Object} renderer The object implementing the render() method
12411 setRenderer : function(renderer){
12412 this.renderer = renderer;
12415 getRenderer : function(){
12416 return this.renderer;
12420 * Set the defaultUrl used for updates
12421 * @param {String/Function} defaultUrl The url or a function to call to get the url
12423 setDefaultUrl : function(defaultUrl){
12424 this.defaultUrl = defaultUrl;
12428 * Aborts the executing transaction
12430 abort : function(){
12431 if(this.transaction){
12432 Roo.Ajax.abort(this.transaction);
12437 * Returns true if an update is in progress
12438 * @return {Boolean}
12440 isUpdating : function(){
12441 if(this.transaction){
12442 return Roo.Ajax.isLoading(this.transaction);
12449 * @class Roo.UpdateManager.defaults
12450 * @static (not really - but it helps the doc tool)
12451 * The defaults collection enables customizing the default properties of UpdateManager
12453 Roo.UpdateManager.defaults = {
12455 * Timeout for requests or form posts in seconds (Defaults 30 seconds).
12461 * True to process scripts by default (Defaults to false).
12464 loadScripts : false,
12467 * Blank page URL to use with SSL file uploads (Defaults to "javascript:false").
12470 sslBlankUrl : (Roo.SSL_SECURE_URL || "javascript:false"),
12472 * Whether to append unique parameter on get request to disable caching (Defaults to false).
12475 disableCaching : false,
12477 * Whether to show indicatorText when loading (Defaults to true).
12480 showLoadIndicator : true,
12482 * Text for loading indicator (Defaults to '<div class="loading-indicator">Loading...</div>').
12485 indicatorText : '<div class="loading-indicator">Loading...</div>'
12489 * Static convenience method. This method is deprecated in favor of el.load({url:'foo.php', ...}).
12491 * <pre><code>Roo.UpdateManager.updateElement("my-div", "stuff.php");</code></pre>
12492 * @param {String/HTMLElement/Roo.Element} el The element to update
12493 * @param {String} url The url
12494 * @param {String/Object} params (optional) Url encoded param string or an object of name/value pairs
12495 * @param {Object} options (optional) A config object with any of the UpdateManager properties you want to set - for example: {disableCaching:true, indicatorText: "Loading data..."}
12498 * @member Roo.UpdateManager
12500 Roo.UpdateManager.updateElement = function(el, url, params, options){
12501 var um = Roo.get(el, true).getUpdateManager();
12502 Roo.apply(um, options);
12503 um.update(url, params, options ? options.callback : null);
12505 // alias for backwards compat
12506 Roo.UpdateManager.update = Roo.UpdateManager.updateElement;
12508 * @class Roo.UpdateManager.BasicRenderer
12509 * Default Content renderer. Updates the elements innerHTML with the responseText.
12511 Roo.UpdateManager.BasicRenderer = function(){};
12513 Roo.UpdateManager.BasicRenderer.prototype = {
12515 * This is called when the transaction is completed and it's time to update the element - The BasicRenderer
12516 * updates the elements innerHTML with the responseText - To perform a custom render (i.e. XML or JSON processing),
12517 * create an object with a "render(el, response)" method and pass it to setRenderer on the UpdateManager.
12518 * @param {Roo.Element} el The element being rendered
12519 * @param {Object} response The YUI Connect response object
12520 * @param {UpdateManager} updateManager The calling update manager
12521 * @param {Function} callback A callback that will need to be called if loadScripts is true on the UpdateManager
12523 render : function(el, response, updateManager, callback){
12524 el.update(response.responseText, updateManager.loadScripts, callback);
12530 * (c)) Alan Knowles
12536 * @class Roo.DomTemplate
12537 * @extends Roo.Template
12538 * An effort at a dom based template engine..
12540 * Similar to XTemplate, except it uses dom parsing to create the template..
12542 * Supported features:
12547 {a_variable} - output encoded.
12548 {a_variable.format:("Y-m-d")} - call a method on the variable
12549 {a_variable:raw} - unencoded output
12550 {a_variable:toFixed(1,2)} - Roo.util.Format."toFixed"
12551 {a_variable:this.method_on_template(...)} - call a method on the template object.
12556 <div roo-for="a_variable or condition.."></div>
12557 <div roo-if="a_variable or condition"></div>
12558 <div roo-exec="some javascript"></div>
12559 <div roo-name="named_template"></div>
12564 Roo.DomTemplate = function()
12566 Roo.DomTemplate.superclass.constructor.apply(this, arguments);
12573 Roo.extend(Roo.DomTemplate, Roo.Template, {
12575 * id counter for sub templates.
12579 * flag to indicate if dom parser is inside a pre,
12580 * it will strip whitespace if not.
12585 * The various sub templates
12593 * basic tag replacing syntax
12596 * // you can fake an object call by doing this
12600 re : /(\{|\%7B)([\w-\.]+)(?:\:([\w\.]*)(?:\(([^)]*?)?\))?)?(\}|\%7D)/g,
12601 //re : /\{([\w-\.]+)(?:\:([\w\.]*)(?:\((.*?)?\))?)?\}/g,
12603 iterChild : function (node, method) {
12605 var oldPre = this.inPre;
12606 if (node.tagName == 'PRE') {
12609 for( var i = 0; i < node.childNodes.length; i++) {
12610 method.call(this, node.childNodes[i]);
12612 this.inPre = oldPre;
12618 * compile the template
12620 * This is not recursive, so I'm not sure how nested templates are really going to be handled..
12623 compile: function()
12627 // covert the html into DOM...
12631 doc = document.implementation.createHTMLDocument("");
12632 doc.documentElement.innerHTML = this.html ;
12633 div = doc.documentElement;
12635 // old IE... - nasty -- it causes all sorts of issues.. with
12636 // images getting pulled from server..
12637 div = document.createElement('div');
12638 div.innerHTML = this.html;
12640 //doc.documentElement.innerHTML = htmlBody
12646 this.iterChild(div, function(n) {_t.compileNode(n, true); });
12648 var tpls = this.tpls;
12650 // create a top level template from the snippet..
12652 //Roo.log(div.innerHTML);
12659 body : div.innerHTML,
12672 Roo.each(tpls, function(tp){
12673 this.compileTpl(tp);
12674 this.tpls[tp.id] = tp;
12677 this.master = tpls[0];
12683 compileNode : function(node, istop) {
12688 // skip anything not a tag..
12689 if (node.nodeType != 1) {
12690 if (node.nodeType == 3 && !this.inPre) {
12691 // reduce white space..
12692 node.nodeValue = node.nodeValue.replace(/\s+/g, ' ');
12715 case (node.hasAttribute('roo-for')): tpl.attr = 'for'; break;
12716 case (node.hasAttribute('roo-if')): tpl.attr = 'if'; break;
12717 case (node.hasAttribute('roo-name')): tpl.attr = 'name'; break;
12718 case (node.hasAttribute('roo-exec')): tpl.attr = 'exec'; break;
12724 // just itterate children..
12725 this.iterChild(node,this.compileNode);
12728 tpl.uid = this.id++;
12729 tpl.value = node.getAttribute('roo-' + tpl.attr);
12730 node.removeAttribute('roo-'+ tpl.attr);
12731 if (tpl.attr != 'name') {
12732 var placeholder = document.createTextNode('{domtpl' + tpl.uid + '}');
12733 node.parentNode.replaceChild(placeholder, node);
12736 var placeholder = document.createElement('span');
12737 placeholder.className = 'roo-tpl-' + tpl.value;
12738 node.parentNode.replaceChild(placeholder, node);
12741 // parent now sees '{domtplXXXX}
12742 this.iterChild(node,this.compileNode);
12744 // we should now have node body...
12745 var div = document.createElement('div');
12746 div.appendChild(node);
12748 // this has the unfortunate side effect of converting tagged attributes
12749 // eg. href="{...}" into %7C...%7D
12750 // this has been fixed by searching for those combo's although it's a bit hacky..
12753 tpl.body = div.innerHTML;
12760 switch (tpl.value) {
12761 case '.': tpl.forCall = new Function('values', 'parent', 'with(values){ return values; }'); break;
12762 case '..': tpl.forCall= new Function('values', 'parent', 'with(values){ return parent; }'); break;
12763 default: tpl.forCall= new Function('values', 'parent', 'with(values){ return '+tpl.value+'; }');
12768 tpl.execCall = new Function('values', 'parent', 'with(values){ '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12772 tpl.ifCall = new Function('values', 'parent', 'with(values){ return '+(Roo.util.Format.htmlDecode(tpl.value))+'; }');
12776 tpl.id = tpl.value; // replace non characters???
12782 this.tpls.push(tpl);
12792 * Compile a segment of the template into a 'sub-template'
12798 compileTpl : function(tpl)
12800 var fm = Roo.util.Format;
12801 var useF = this.disableFormats !== true;
12803 var sep = Roo.isGecko ? "+\n" : ",\n";
12805 var undef = function(str) {
12806 Roo.debug && Roo.log("Property not found :" + str);
12810 //Roo.log(tpl.body);
12814 var fn = function(m, lbrace, name, format, args)
12817 //Roo.log(arguments);
12818 args = args ? args.replace(/\\'/g,"'") : args;
12819 //["{TEST:(a,b,c)}", "TEST", "", "a,b,c", 0, "{TEST:(a,b,c)}"]
12820 if (typeof(format) == 'undefined') {
12821 format = 'htmlEncode';
12823 if (format == 'raw' ) {
12827 if(name.substr(0, 6) == 'domtpl'){
12828 return "'"+ sep +'this.applySubTemplate('+name.substr(6)+', values, parent)'+sep+"'";
12831 // build an array of options to determine if value is undefined..
12833 // basically get 'xxxx.yyyy' then do
12834 // (typeof(xxxx) == 'undefined' || typeof(xxx.yyyy) == 'undefined') ?
12835 // (function () { Roo.log("Property not found"); return ''; })() :
12840 Roo.each(name.split('.'), function(st) {
12841 lookfor += (lookfor.length ? '.': '') + st;
12842 udef_ar.push( "(typeof(" + lookfor + ") == 'undefined')" );
12845 var udef_st = '((' + udef_ar.join(" || ") +") ? undef('" + name + "') : "; // .. needs )
12848 if(format && useF){
12850 args = args ? ',' + args : "";
12852 if(format.substr(0, 5) != "this."){
12853 format = "fm." + format + '(';
12855 format = 'this.call("'+ format.substr(5) + '", ';
12859 return "'"+ sep + udef_st + format + name + args + "))"+sep+"'";
12862 if (args && args.length) {
12863 // called with xxyx.yuu:(test,test)
12865 return "'"+ sep + udef_st + name + '(' + args + "))"+sep+"'";
12867 // raw.. - :raw modifier..
12868 return "'"+ sep + udef_st + name + ")"+sep+"'";
12872 // branched to use + in gecko and [].join() in others
12874 body = "tpl.compiled = function(values, parent){ with(values) { return '" +
12875 tpl.body.replace(/(\r\n|\n)/g, '\\n').replace(/'/g, "\\'").replace(this.re, fn) +
12878 body = ["tpl.compiled = function(values, parent){ with (values) { return ['"];
12879 body.push(tpl.body.replace(/(\r\n|\n)/g,
12880 '\\n').replace(/'/g, "\\'").replace(this.re, fn));
12881 body.push("'].join('');};};");
12882 body = body.join('');
12885 Roo.debug && Roo.log(body.replace(/\\n/,'\n'));
12887 /** eval:var:tpl eval:var:fm eval:var:useF eval:var:undef */
12894 * same as applyTemplate, except it's done to one of the subTemplates
12895 * when using named templates, you can do:
12897 * var str = pl.applySubTemplate('your-name', values);
12900 * @param {Number} id of the template
12901 * @param {Object} values to apply to template
12902 * @param {Object} parent (normaly the instance of this object)
12904 applySubTemplate : function(id, values, parent)
12908 var t = this.tpls[id];
12912 if(t.ifCall && !t.ifCall.call(this, values, parent)){
12913 Roo.debug && Roo.log('if call on ' + t.value + ' return false');
12917 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-if="' + t.value + '" - ' + e.toString());
12924 if(t.execCall && t.execCall.call(this, values, parent)){
12928 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12934 var vs = t.forCall ? t.forCall.call(this, values, parent) : values;
12935 parent = t.target ? values : parent;
12936 if(t.forCall && vs instanceof Array){
12938 for(var i = 0, len = vs.length; i < len; i++){
12940 buf[buf.length] = t.compiled.call(this, vs[i], parent);
12942 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12944 //Roo.log(t.compiled);
12948 return buf.join('');
12951 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on roo-for="' + t.value + '" - ' + e.toString());
12956 return t.compiled.call(this, vs, parent);
12958 Roo.log('Xtemplate.applySubTemplate('+ id+ '): Exception thrown on body="' + t.value + '" - ' + e.toString());
12960 //Roo.log(t.compiled);
12968 applyTemplate : function(values){
12969 return this.master.compiled.call(this, values, {});
12970 //var s = this.subs;
12973 apply : function(){
12974 return this.applyTemplate.apply(this, arguments);
12979 Roo.DomTemplate.from = function(el){
12980 el = Roo.getDom(el);
12981 return new Roo.Domtemplate(el.value || el.innerHTML);
12984 * Ext JS Library 1.1.1
12985 * Copyright(c) 2006-2007, Ext JS, LLC.
12987 * Originally Released Under LGPL - original licence link has changed is not relivant.
12990 * <script type="text/javascript">
12994 * @class Roo.util.DelayedTask
12995 * Provides a convenient method of performing setTimeout where a new
12996 * timeout cancels the old timeout. An example would be performing validation on a keypress.
12997 * You can use this class to buffer
12998 * the keypress events for a certain number of milliseconds, and perform only if they stop
12999 * for that amount of time.
13000 * @constructor The parameters to this constructor serve as defaults and are not required.
13001 * @param {Function} fn (optional) The default function to timeout
13002 * @param {Object} scope (optional) The default scope of that timeout
13003 * @param {Array} args (optional) The default Array of arguments
13005 Roo.util.DelayedTask = function(fn, scope, args){
13006 var id = null, d, t;
13008 var call = function(){
13009 var now = new Date().getTime();
13013 fn.apply(scope, args || []);
13017 * Cancels any pending timeout and queues a new one
13018 * @param {Number} delay The milliseconds to delay
13019 * @param {Function} newFn (optional) Overrides function passed to constructor
13020 * @param {Object} newScope (optional) Overrides scope passed to constructor
13021 * @param {Array} newArgs (optional) Overrides args passed to constructor
13023 this.delay = function(delay, newFn, newScope, newArgs){
13024 if(id && delay != d){
13028 t = new Date().getTime();
13030 scope = newScope || scope;
13031 args = newArgs || args;
13033 id = setInterval(call, d);
13038 * Cancel the last queued timeout
13040 this.cancel = function(){
13048 * Ext JS Library 1.1.1
13049 * Copyright(c) 2006-2007, Ext JS, LLC.
13051 * Originally Released Under LGPL - original licence link has changed is not relivant.
13054 * <script type="text/javascript">
13058 Roo.util.TaskRunner = function(interval){
13059 interval = interval || 10;
13060 var tasks = [], removeQueue = [];
13062 var running = false;
13064 var stopThread = function(){
13070 var startThread = function(){
13073 id = setInterval(runTasks, interval);
13077 var removeTask = function(task){
13078 removeQueue.push(task);
13084 var runTasks = function(){
13085 if(removeQueue.length > 0){
13086 for(var i = 0, len = removeQueue.length; i < len; i++){
13087 tasks.remove(removeQueue[i]);
13090 if(tasks.length < 1){
13095 var now = new Date().getTime();
13096 for(var i = 0, len = tasks.length; i < len; ++i){
13098 var itime = now - t.taskRunTime;
13099 if(t.interval <= itime){
13100 var rt = t.run.apply(t.scope || t, t.args || [++t.taskRunCount]);
13101 t.taskRunTime = now;
13102 if(rt === false || t.taskRunCount === t.repeat){
13107 if(t.duration && t.duration <= (now - t.taskStartTime)){
13114 * Queues a new task.
13115 * @param {Object} task
13117 this.start = function(task){
13119 task.taskStartTime = new Date().getTime();
13120 task.taskRunTime = 0;
13121 task.taskRunCount = 0;
13126 this.stop = function(task){
13131 this.stopAll = function(){
13133 for(var i = 0, len = tasks.length; i < len; i++){
13134 if(tasks[i].onStop){
13143 Roo.TaskMgr = new Roo.util.TaskRunner();/*
13145 * Ext JS Library 1.1.1
13146 * Copyright(c) 2006-2007, Ext JS, LLC.
13148 * Originally Released Under LGPL - original licence link has changed is not relivant.
13151 * <script type="text/javascript">
13156 * @class Roo.util.MixedCollection
13157 * @extends Roo.util.Observable
13158 * A Collection class that maintains both numeric indexes and keys and exposes events.
13160 * @param {Boolean} allowFunctions True if the addAll function should add function references to the
13161 * collection (defaults to false)
13162 * @param {Function} keyFn A function that can accept an item of the type(s) stored in this MixedCollection
13163 * and return the key value for that item. This is used when available to look up the key on items that
13164 * were passed without an explicit key parameter to a MixedCollection method. Passing this parameter is
13165 * equivalent to providing an implementation for the {@link #getKey} method.
13167 Roo.util.MixedCollection = function(allowFunctions, keyFn){
13175 * Fires when the collection is cleared.
13180 * Fires when an item is added to the collection.
13181 * @param {Number} index The index at which the item was added.
13182 * @param {Object} o The item added.
13183 * @param {String} key The key associated with the added item.
13188 * Fires when an item is replaced in the collection.
13189 * @param {String} key he key associated with the new added.
13190 * @param {Object} old The item being replaced.
13191 * @param {Object} new The new item.
13196 * Fires when an item is removed from the collection.
13197 * @param {Object} o The item being removed.
13198 * @param {String} key (optional) The key associated with the removed item.
13203 this.allowFunctions = allowFunctions === true;
13205 this.getKey = keyFn;
13207 Roo.util.MixedCollection.superclass.constructor.call(this);
13210 Roo.extend(Roo.util.MixedCollection, Roo.util.Observable, {
13211 allowFunctions : false,
13214 * Adds an item to the collection.
13215 * @param {String} key The key to associate with the item
13216 * @param {Object} o The item to add.
13217 * @return {Object} The item added.
13219 add : function(key, o){
13220 if(arguments.length == 1){
13222 key = this.getKey(o);
13224 if(typeof key == "undefined" || key === null){
13226 this.items.push(o);
13227 this.keys.push(null);
13229 var old = this.map[key];
13231 return this.replace(key, o);
13234 this.items.push(o);
13236 this.keys.push(key);
13238 this.fireEvent("add", this.length-1, o, key);
13243 * MixedCollection has a generic way to fetch keys if you implement getKey.
13246 var mc = new Roo.util.MixedCollection();
13247 mc.add(someEl.dom.id, someEl);
13248 mc.add(otherEl.dom.id, otherEl);
13252 var mc = new Roo.util.MixedCollection();
13253 mc.getKey = function(el){
13259 // or via the constructor
13260 var mc = new Roo.util.MixedCollection(false, function(el){
13266 * @param o {Object} The item for which to find the key.
13267 * @return {Object} The key for the passed item.
13269 getKey : function(o){
13274 * Replaces an item in the collection.
13275 * @param {String} key The key associated with the item to replace, or the item to replace.
13276 * @param o {Object} o (optional) If the first parameter passed was a key, the item to associate with that key.
13277 * @return {Object} The new item.
13279 replace : function(key, o){
13280 if(arguments.length == 1){
13282 key = this.getKey(o);
13284 var old = this.item(key);
13285 if(typeof key == "undefined" || key === null || typeof old == "undefined"){
13286 return this.add(key, o);
13288 var index = this.indexOfKey(key);
13289 this.items[index] = o;
13291 this.fireEvent("replace", key, old, o);
13296 * Adds all elements of an Array or an Object to the collection.
13297 * @param {Object/Array} objs An Object containing properties which will be added to the collection, or
13298 * an Array of values, each of which are added to the collection.
13300 addAll : function(objs){
13301 if(arguments.length > 1 || objs instanceof Array){
13302 var args = arguments.length > 1 ? arguments : objs;
13303 for(var i = 0, len = args.length; i < len; i++){
13307 for(var key in objs){
13308 if(this.allowFunctions || typeof objs[key] != "function"){
13309 this.add(key, objs[key]);
13316 * Executes the specified function once for every item in the collection, passing each
13317 * item as the first and only parameter. returning false from the function will stop the iteration.
13318 * @param {Function} fn The function to execute for each item.
13319 * @param {Object} scope (optional) The scope in which to execute the function.
13321 each : function(fn, scope){
13322 var items = [].concat(this.items); // each safe for removal
13323 for(var i = 0, len = items.length; i < len; i++){
13324 if(fn.call(scope || items[i], items[i], i, len) === false){
13331 * Executes the specified function once for every key in the collection, passing each
13332 * key, and its associated item as the first two parameters.
13333 * @param {Function} fn The function to execute for each item.
13334 * @param {Object} scope (optional) The scope in which to execute the function.
13336 eachKey : function(fn, scope){
13337 for(var i = 0, len = this.keys.length; i < len; i++){
13338 fn.call(scope || window, this.keys[i], this.items[i], i, len);
13343 * Returns the first item in the collection which elicits a true return value from the
13344 * passed selection function.
13345 * @param {Function} fn The selection function to execute for each item.
13346 * @param {Object} scope (optional) The scope in which to execute the function.
13347 * @return {Object} The first item in the collection which returned true from the selection function.
13349 find : function(fn, scope){
13350 for(var i = 0, len = this.items.length; i < len; i++){
13351 if(fn.call(scope || window, this.items[i], this.keys[i])){
13352 return this.items[i];
13359 * Inserts an item at the specified index in the collection.
13360 * @param {Number} index The index to insert the item at.
13361 * @param {String} key The key to associate with the new item, or the item itself.
13362 * @param {Object} o (optional) If the second parameter was a key, the new item.
13363 * @return {Object} The item inserted.
13365 insert : function(index, key, o){
13366 if(arguments.length == 2){
13368 key = this.getKey(o);
13370 if(index >= this.length){
13371 return this.add(key, o);
13374 this.items.splice(index, 0, o);
13375 if(typeof key != "undefined" && key != null){
13378 this.keys.splice(index, 0, key);
13379 this.fireEvent("add", index, o, key);
13384 * Removed an item from the collection.
13385 * @param {Object} o The item to remove.
13386 * @return {Object} The item removed.
13388 remove : function(o){
13389 return this.removeAt(this.indexOf(o));
13393 * Remove an item from a specified index in the collection.
13394 * @param {Number} index The index within the collection of the item to remove.
13396 removeAt : function(index){
13397 if(index < this.length && index >= 0){
13399 var o = this.items[index];
13400 this.items.splice(index, 1);
13401 var key = this.keys[index];
13402 if(typeof key != "undefined"){
13403 delete this.map[key];
13405 this.keys.splice(index, 1);
13406 this.fireEvent("remove", o, key);
13411 * Removed an item associated with the passed key fom the collection.
13412 * @param {String} key The key of the item to remove.
13414 removeKey : function(key){
13415 return this.removeAt(this.indexOfKey(key));
13419 * Returns the number of items in the collection.
13420 * @return {Number} the number of items in the collection.
13422 getCount : function(){
13423 return this.length;
13427 * Returns index within the collection of the passed Object.
13428 * @param {Object} o The item to find the index of.
13429 * @return {Number} index of the item.
13431 indexOf : function(o){
13432 if(!this.items.indexOf){
13433 for(var i = 0, len = this.items.length; i < len; i++){
13434 if(this.items[i] == o) {
13440 return this.items.indexOf(o);
13445 * Returns index within the collection of the passed key.
13446 * @param {String} key The key to find the index of.
13447 * @return {Number} index of the key.
13449 indexOfKey : function(key){
13450 if(!this.keys.indexOf){
13451 for(var i = 0, len = this.keys.length; i < len; i++){
13452 if(this.keys[i] == key) {
13458 return this.keys.indexOf(key);
13463 * Returns the item associated with the passed key OR index. Key has priority over index.
13464 * @param {String/Number} key The key or index of the item.
13465 * @return {Object} The item associated with the passed key.
13467 item : function(key){
13468 if (key === 'length') {
13471 var item = typeof this.map[key] != "undefined" ? this.map[key] : this.items[key];
13472 return typeof item != 'function' || this.allowFunctions ? item : null; // for prototype!
13476 * Returns the item at the specified index.
13477 * @param {Number} index The index of the item.
13480 itemAt : function(index){
13481 return this.items[index];
13485 * Returns the item associated with the passed key.
13486 * @param {String/Number} key The key of the item.
13487 * @return {Object} The item associated with the passed key.
13489 key : function(key){
13490 return this.map[key];
13494 * Returns true if the collection contains the passed Object as an item.
13495 * @param {Object} o The Object to look for in the collection.
13496 * @return {Boolean} True if the collection contains the Object as an item.
13498 contains : function(o){
13499 return this.indexOf(o) != -1;
13503 * Returns true if the collection contains the passed Object as a key.
13504 * @param {String} key The key to look for in the collection.
13505 * @return {Boolean} True if the collection contains the Object as a key.
13507 containsKey : function(key){
13508 return typeof this.map[key] != "undefined";
13512 * Removes all items from the collection.
13514 clear : function(){
13519 this.fireEvent("clear");
13523 * Returns the first item in the collection.
13524 * @return {Object} the first item in the collection..
13526 first : function(){
13527 return this.items[0];
13531 * Returns the last item in the collection.
13532 * @return {Object} the last item in the collection..
13535 return this.items[this.length-1];
13538 _sort : function(property, dir, fn){
13539 var dsc = String(dir).toUpperCase() == "DESC" ? -1 : 1;
13540 fn = fn || function(a, b){
13543 var c = [], k = this.keys, items = this.items;
13544 for(var i = 0, len = items.length; i < len; i++){
13545 c[c.length] = {key: k[i], value: items[i], index: i};
13547 c.sort(function(a, b){
13548 var v = fn(a[property], b[property]) * dsc;
13550 v = (a.index < b.index ? -1 : 1);
13554 for(var i = 0, len = c.length; i < len; i++){
13555 items[i] = c[i].value;
13558 this.fireEvent("sort", this);
13562 * Sorts this collection with the passed comparison function
13563 * @param {String} direction (optional) "ASC" or "DESC"
13564 * @param {Function} fn (optional) comparison function
13566 sort : function(dir, fn){
13567 this._sort("value", dir, fn);
13571 * Sorts this collection by keys
13572 * @param {String} direction (optional) "ASC" or "DESC"
13573 * @param {Function} fn (optional) a comparison function (defaults to case insensitive string)
13575 keySort : function(dir, fn){
13576 this._sort("key", dir, fn || function(a, b){
13577 return String(a).toUpperCase()-String(b).toUpperCase();
13582 * Returns a range of items in this collection
13583 * @param {Number} startIndex (optional) defaults to 0
13584 * @param {Number} endIndex (optional) default to the last item
13585 * @return {Array} An array of items
13587 getRange : function(start, end){
13588 var items = this.items;
13589 if(items.length < 1){
13592 start = start || 0;
13593 end = Math.min(typeof end == "undefined" ? this.length-1 : end, this.length-1);
13596 for(var i = start; i <= end; i++) {
13597 r[r.length] = items[i];
13600 for(var i = start; i >= end; i--) {
13601 r[r.length] = items[i];
13608 * Filter the <i>objects</i> in this collection by a specific property.
13609 * Returns a new collection that has been filtered.
13610 * @param {String} property A property on your objects
13611 * @param {String/RegExp} value Either string that the property values
13612 * should start with or a RegExp to test against the property
13613 * @return {MixedCollection} The new filtered collection
13615 filter : function(property, value){
13616 if(!value.exec){ // not a regex
13617 value = String(value);
13618 if(value.length == 0){
13619 return this.clone();
13621 value = new RegExp("^" + Roo.escapeRe(value), "i");
13623 return this.filterBy(function(o){
13624 return o && value.test(o[property]);
13629 * Filter by a function. * Returns a new collection that has been filtered.
13630 * The passed function will be called with each
13631 * object in the collection. If the function returns true, the value is included
13632 * otherwise it is filtered.
13633 * @param {Function} fn The function to be called, it will receive the args o (the object), k (the key)
13634 * @param {Object} scope (optional) The scope of the function (defaults to this)
13635 * @return {MixedCollection} The new filtered collection
13637 filterBy : function(fn, scope){
13638 var r = new Roo.util.MixedCollection();
13639 r.getKey = this.getKey;
13640 var k = this.keys, it = this.items;
13641 for(var i = 0, len = it.length; i < len; i++){
13642 if(fn.call(scope||this, it[i], k[i])){
13643 r.add(k[i], it[i]);
13650 * Creates a duplicate of this collection
13651 * @return {MixedCollection}
13653 clone : function(){
13654 var r = new Roo.util.MixedCollection();
13655 var k = this.keys, it = this.items;
13656 for(var i = 0, len = it.length; i < len; i++){
13657 r.add(k[i], it[i]);
13659 r.getKey = this.getKey;
13664 * Returns the item associated with the passed key or index.
13666 * @param {String/Number} key The key or index of the item.
13667 * @return {Object} The item associated with the passed key.
13669 Roo.util.MixedCollection.prototype.get = Roo.util.MixedCollection.prototype.item;/*
13671 * Ext JS Library 1.1.1
13672 * Copyright(c) 2006-2007, Ext JS, LLC.
13674 * Originally Released Under LGPL - original licence link has changed is not relivant.
13677 * <script type="text/javascript">
13680 * @class Roo.util.JSON
13681 * Modified version of Douglas Crockford"s json.js that doesn"t
13682 * mess with the Object prototype
13683 * http://www.json.org/js.html
13686 Roo.util.JSON = new (function(){
13687 var useHasOwn = {}.hasOwnProperty ? true : false;
13689 // crashes Safari in some instances
13690 //var validRE = /^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/;
13692 var pad = function(n) {
13693 return n < 10 ? "0" + n : n;
13706 var encodeString = function(s){
13707 if (/["\\\x00-\x1f]/.test(s)) {
13708 return '"' + s.replace(/([\x00-\x1f\\"])/g, function(a, b) {
13713 c = b.charCodeAt();
13715 Math.floor(c / 16).toString(16) +
13716 (c % 16).toString(16);
13719 return '"' + s + '"';
13722 var encodeArray = function(o){
13723 var a = ["["], b, i, l = o.length, v;
13724 for (i = 0; i < l; i += 1) {
13726 switch (typeof v) {
13735 a.push(v === null ? "null" : Roo.util.JSON.encode(v));
13743 var encodeDate = function(o){
13744 return '"' + o.getFullYear() + "-" +
13745 pad(o.getMonth() + 1) + "-" +
13746 pad(o.getDate()) + "T" +
13747 pad(o.getHours()) + ":" +
13748 pad(o.getMinutes()) + ":" +
13749 pad(o.getSeconds()) + '"';
13753 * Encodes an Object, Array or other value
13754 * @param {Mixed} o The variable to encode
13755 * @return {String} The JSON string
13757 this.encode = function(o)
13759 // should this be extended to fully wrap stringify..
13761 if(typeof o == "undefined" || o === null){
13763 }else if(o instanceof Array){
13764 return encodeArray(o);
13765 }else if(o instanceof Date){
13766 return encodeDate(o);
13767 }else if(typeof o == "string"){
13768 return encodeString(o);
13769 }else if(typeof o == "number"){
13770 return isFinite(o) ? String(o) : "null";
13771 }else if(typeof o == "boolean"){
13774 var a = ["{"], b, i, v;
13776 if(!useHasOwn || o.hasOwnProperty(i)) {
13778 switch (typeof v) {
13787 a.push(this.encode(i), ":",
13788 v === null ? "null" : this.encode(v));
13799 * Decodes (parses) a JSON string to an object. If the JSON is invalid, this function throws a SyntaxError.
13800 * @param {String} json The JSON string
13801 * @return {Object} The resulting object
13803 this.decode = function(json){
13805 return /** eval:var:json */ eval("(" + json + ')');
13809 * Shorthand for {@link Roo.util.JSON#encode}
13810 * @member Roo encode
13812 Roo.encode = typeof(JSON) != 'undefined' && JSON.stringify ? JSON.stringify : Roo.util.JSON.encode;
13814 * Shorthand for {@link Roo.util.JSON#decode}
13815 * @member Roo decode
13817 Roo.decode = typeof(JSON) != 'undefined' && JSON.parse ? JSON.parse : Roo.util.JSON.decode;
13820 * Ext JS Library 1.1.1
13821 * Copyright(c) 2006-2007, Ext JS, LLC.
13823 * Originally Released Under LGPL - original licence link has changed is not relivant.
13826 * <script type="text/javascript">
13830 * @class Roo.util.Format
13831 * Reusable data formatting functions
13834 Roo.util.Format = function(){
13835 var trimRe = /^\s+|\s+$/g;
13838 * Truncate a string and add an ellipsis ('...') to the end if it exceeds the specified length
13839 * @param {String} value The string to truncate
13840 * @param {Number} length The maximum length to allow before truncating
13841 * @return {String} The converted text
13843 ellipsis : function(value, len){
13844 if(value && value.length > len){
13845 return value.substr(0, len-3)+"...";
13851 * Checks a reference and converts it to empty string if it is undefined
13852 * @param {Mixed} value Reference to check
13853 * @return {Mixed} Empty string if converted, otherwise the original value
13855 undef : function(value){
13856 return typeof value != "undefined" ? value : "";
13860 * Convert certain characters (&, <, >, and ') to their HTML character equivalents for literal display in web pages.
13861 * @param {String} value The string to encode
13862 * @return {String} The encoded text
13864 htmlEncode : function(value){
13865 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, """);
13869 * Convert certain characters (&, <, >, and ') from their HTML character equivalents.
13870 * @param {String} value The string to decode
13871 * @return {String} The decoded text
13873 htmlDecode : function(value){
13874 return !value ? value : String(value).replace(/&/g, "&").replace(/>/g, ">").replace(/</g, "<").replace(/"/g, '"');
13878 * Trims any whitespace from either side of a string
13879 * @param {String} value The text to trim
13880 * @return {String} The trimmed text
13882 trim : function(value){
13883 return String(value).replace(trimRe, "");
13887 * Returns a substring from within an original string
13888 * @param {String} value The original text
13889 * @param {Number} start The start index of the substring
13890 * @param {Number} length The length of the substring
13891 * @return {String} The substring
13893 substr : function(value, start, length){
13894 return String(value).substr(start, length);
13898 * Converts a string to all lower case letters
13899 * @param {String} value The text to convert
13900 * @return {String} The converted text
13902 lowercase : function(value){
13903 return String(value).toLowerCase();
13907 * Converts a string to all upper case letters
13908 * @param {String} value The text to convert
13909 * @return {String} The converted text
13911 uppercase : function(value){
13912 return String(value).toUpperCase();
13916 * Converts the first character only of a string to upper case
13917 * @param {String} value The text to convert
13918 * @return {String} The converted text
13920 capitalize : function(value){
13921 return !value ? value : value.charAt(0).toUpperCase() + value.substr(1).toLowerCase();
13925 call : function(value, fn){
13926 if(arguments.length > 2){
13927 var args = Array.prototype.slice.call(arguments, 2);
13928 args.unshift(value);
13930 return /** eval:var:value */ eval(fn).apply(window, args);
13932 /** eval:var:value */
13933 return /** eval:var:value */ eval(fn).call(window, value);
13939 * safer version of Math.toFixed..??/
13940 * @param {Number/String} value The numeric value to format
13941 * @param {Number/String} value Decimal places
13942 * @return {String} The formatted currency string
13944 toFixed : function(v, n)
13946 // why not use to fixed - precision is buggered???
13948 return Math.round(v-0);
13950 var fact = Math.pow(10,n+1);
13951 v = (Math.round((v-0)*fact))/fact;
13952 var z = (''+fact).substring(2);
13953 if (v == Math.floor(v)) {
13954 return Math.floor(v) + '.' + z;
13957 // now just padd decimals..
13958 var ps = String(v).split('.');
13959 var fd = (ps[1] + z);
13960 var r = fd.substring(0,n);
13961 var rm = fd.substring(n);
13963 return ps[0] + '.' + r;
13965 r*=1; // turn it into a number;
13967 if (String(r).length != n) {
13970 r = String(r).substring(1); // chop the end off.
13973 return ps[0] + '.' + r;
13978 * Format a number as US currency
13979 * @param {Number/String} value The numeric value to format
13980 * @return {String} The formatted currency string
13982 usMoney : function(v){
13983 return '$' + Roo.util.Format.number(v);
13988 * eventually this should probably emulate php's number_format
13989 * @param {Number/String} value The numeric value to format
13990 * @param {Number} decimals number of decimal places
13991 * @param {String} delimiter for thousands (default comma)
13992 * @return {String} The formatted currency string
13994 number : function(v, decimals, thousandsDelimiter)
13996 // multiply and round.
13997 decimals = typeof(decimals) == 'undefined' ? 2 : decimals;
13998 thousandsDelimiter = typeof(thousandsDelimiter) == 'undefined' ? ',' : thousandsDelimiter;
14000 var mul = Math.pow(10, decimals);
14001 var zero = String(mul).substring(1);
14002 v = (Math.round((v-0)*mul))/mul;
14004 // if it's '0' number.. then
14006 //v = (v == Math.floor(v)) ? v + "." + zero : ((v*10 == Math.floor(v*10)) ? v + "0" : v);
14008 var ps = v.split('.');
14011 var r = /(\d+)(\d{3})/;
14014 if(thousandsDelimiter.length != 0) {
14015 whole = whole.replace(/\B(?=(\d{3})+(?!\d))/g, thousandsDelimiter );
14020 (decimals ? ('.'+ ps[1] + zero.substring(ps[1].length)) : '') :
14021 // does not have decimals
14022 (decimals ? ('.' + zero) : '');
14025 return whole + sub ;
14029 * Parse a value into a formatted date using the specified format pattern.
14030 * @param {Mixed} value The value to format
14031 * @param {String} format (optional) Any valid date format string (defaults to 'm/d/Y')
14032 * @return {String} The formatted date string
14034 date : function(v, format){
14038 if(!(v instanceof Date)){
14039 v = new Date(Date.parse(v));
14041 return v.dateFormat(format || Roo.util.Format.defaults.date);
14045 * Returns a date rendering function that can be reused to apply a date format multiple times efficiently
14046 * @param {String} format Any valid date format string
14047 * @return {Function} The date formatting function
14049 dateRenderer : function(format){
14050 return function(v){
14051 return Roo.util.Format.date(v, format);
14056 stripTagsRE : /<\/?[^>]+>/gi,
14059 * Strips all HTML tags
14060 * @param {Mixed} value The text from which to strip tags
14061 * @return {String} The stripped text
14063 stripTags : function(v){
14064 return !v ? v : String(v).replace(this.stripTagsRE, "");
14068 * Size in Mb,Gb etc.
14069 * @param {Number} value The number to be formated
14070 * @param {number} decimals how many decimal places
14071 * @return {String} the formated string
14073 size : function(value, decimals)
14075 var sizes = ['b', 'k', 'M', 'G', 'T'];
14079 var i = parseInt(Math.floor(Math.log(value) / Math.log(1024)));
14080 return Roo.util.Format.number(value/ Math.pow(1024, i) ,decimals) + sizes[i];
14087 Roo.util.Format.defaults = {
14091 * Ext JS Library 1.1.1
14092 * Copyright(c) 2006-2007, Ext JS, LLC.
14094 * Originally Released Under LGPL - original licence link has changed is not relivant.
14097 * <script type="text/javascript">
14104 * @class Roo.MasterTemplate
14105 * @extends Roo.Template
14106 * Provides a template that can have child templates. The syntax is:
14108 var t = new Roo.MasterTemplate(
14109 '<select name="{name}">',
14110 '<tpl name="options"><option value="{value:trim}">{text:ellipsis(10)}</option></tpl>',
14113 t.add('options', {value: 'foo', text: 'bar'});
14114 // or you can add multiple child elements in one shot
14115 t.addAll('options', [
14116 {value: 'foo', text: 'bar'},
14117 {value: 'foo2', text: 'bar2'},
14118 {value: 'foo3', text: 'bar3'}
14120 // then append, applying the master template values
14121 t.append('my-form', {name: 'my-select'});
14123 * A name attribute for the child template is not required if you have only one child
14124 * template or you want to refer to them by index.
14126 Roo.MasterTemplate = function(){
14127 Roo.MasterTemplate.superclass.constructor.apply(this, arguments);
14128 this.originalHtml = this.html;
14130 var m, re = this.subTemplateRe;
14133 while(m = re.exec(this.html)){
14134 var name = m[1], content = m[2];
14139 tpl : new Roo.Template(content)
14142 st[name] = st[subIndex];
14144 st[subIndex].tpl.compile();
14145 st[subIndex].tpl.call = this.call.createDelegate(this);
14148 this.subCount = subIndex;
14151 Roo.extend(Roo.MasterTemplate, Roo.Template, {
14153 * The regular expression used to match sub templates
14157 subTemplateRe : /<tpl(?:\sname="([\w-]+)")?>((?:.|\n)*?)<\/tpl>/gi,
14160 * Applies the passed values to a child template.
14161 * @param {String/Number} name (optional) The name or index of the child template
14162 * @param {Array/Object} values The values to be applied to the template
14163 * @return {MasterTemplate} this
14165 add : function(name, values){
14166 if(arguments.length == 1){
14167 values = arguments[0];
14170 var s = this.subs[name];
14171 s.buffer[s.buffer.length] = s.tpl.apply(values);
14176 * Applies all the passed values to a child template.
14177 * @param {String/Number} name (optional) The name or index of the child template
14178 * @param {Array} values The values to be applied to the template, this should be an array of objects.
14179 * @param {Boolean} reset (optional) True to reset the template first
14180 * @return {MasterTemplate} this
14182 fill : function(name, values, reset){
14184 if(a.length == 1 || (a.length == 2 && typeof a[1] == "boolean")){
14192 for(var i = 0, len = values.length; i < len; i++){
14193 this.add(name, values[i]);
14199 * Resets the template for reuse
14200 * @return {MasterTemplate} this
14202 reset : function(){
14204 for(var i = 0; i < this.subCount; i++){
14210 applyTemplate : function(values){
14212 var replaceIndex = -1;
14213 this.html = this.originalHtml.replace(this.subTemplateRe, function(m, name){
14214 return s[++replaceIndex].buffer.join("");
14216 return Roo.MasterTemplate.superclass.applyTemplate.call(this, values);
14219 apply : function(){
14220 return this.applyTemplate.apply(this, arguments);
14223 compile : function(){return this;}
14227 * Alias for fill().
14230 Roo.MasterTemplate.prototype.addAll = Roo.MasterTemplate.prototype.fill;
14232 * Creates a template from the passed element's value (display:none textarea, preferred) or innerHTML. e.g.
14233 * var tpl = Roo.MasterTemplate.from('element-id');
14234 * @param {String/HTMLElement} el
14235 * @param {Object} config
14238 Roo.MasterTemplate.from = function(el, config){
14239 el = Roo.getDom(el);
14240 return new Roo.MasterTemplate(el.value || el.innerHTML, config || '');
14243 * Ext JS Library 1.1.1
14244 * Copyright(c) 2006-2007, Ext JS, LLC.
14246 * Originally Released Under LGPL - original licence link has changed is not relivant.
14249 * <script type="text/javascript">
14254 * @class Roo.util.CSS
14255 * Utility class for manipulating CSS rules
14258 Roo.util.CSS = function(){
14260 var doc = document;
14262 var camelRe = /(-[a-z])/gi;
14263 var camelFn = function(m, a){ return a.charAt(1).toUpperCase(); };
14267 * Very simple dynamic creation of stylesheets from a text blob of rules. The text will wrapped in a style
14268 * tag and appended to the HEAD of the document.
14269 * @param {String|Object} cssText The text containing the css rules
14270 * @param {String} id An id to add to the stylesheet for later removal
14271 * @return {StyleSheet}
14273 createStyleSheet : function(cssText, id){
14275 var head = doc.getElementsByTagName("head")[0];
14276 var nrules = doc.createElement("style");
14277 nrules.setAttribute("type", "text/css");
14279 nrules.setAttribute("id", id);
14281 if (typeof(cssText) != 'string') {
14282 // support object maps..
14283 // not sure if this a good idea..
14284 // perhaps it should be merged with the general css handling
14285 // and handle js style props.
14286 var cssTextNew = [];
14287 for(var n in cssText) {
14289 for(var k in cssText[n]) {
14290 citems.push( k + ' : ' +cssText[n][k] + ';' );
14292 cssTextNew.push( n + ' { ' + citems.join(' ') + '} ');
14295 cssText = cssTextNew.join("\n");
14301 head.appendChild(nrules);
14302 ss = nrules.styleSheet;
14303 ss.cssText = cssText;
14306 nrules.appendChild(doc.createTextNode(cssText));
14308 nrules.cssText = cssText;
14310 head.appendChild(nrules);
14311 ss = nrules.styleSheet ? nrules.styleSheet : (nrules.sheet || doc.styleSheets[doc.styleSheets.length-1]);
14313 this.cacheStyleSheet(ss);
14318 * Removes a style or link tag by id
14319 * @param {String} id The id of the tag
14321 removeStyleSheet : function(id){
14322 var existing = doc.getElementById(id);
14324 existing.parentNode.removeChild(existing);
14329 * Dynamically swaps an existing stylesheet reference for a new one
14330 * @param {String} id The id of an existing link tag to remove
14331 * @param {String} url The href of the new stylesheet to include
14333 swapStyleSheet : function(id, url){
14334 this.removeStyleSheet(id);
14335 var ss = doc.createElement("link");
14336 ss.setAttribute("rel", "stylesheet");
14337 ss.setAttribute("type", "text/css");
14338 ss.setAttribute("id", id);
14339 ss.setAttribute("href", url);
14340 doc.getElementsByTagName("head")[0].appendChild(ss);
14344 * Refresh the rule cache if you have dynamically added stylesheets
14345 * @return {Object} An object (hash) of rules indexed by selector
14347 refreshCache : function(){
14348 return this.getRules(true);
14352 cacheStyleSheet : function(stylesheet){
14356 try{// try catch for cross domain access issue
14357 var ssRules = stylesheet.cssRules || stylesheet.rules;
14358 for(var j = ssRules.length-1; j >= 0; --j){
14359 rules[ssRules[j].selectorText] = ssRules[j];
14365 * Gets all css rules for the document
14366 * @param {Boolean} refreshCache true to refresh the internal cache
14367 * @return {Object} An object (hash) of rules indexed by selector
14369 getRules : function(refreshCache){
14370 if(rules == null || refreshCache){
14372 var ds = doc.styleSheets;
14373 for(var i =0, len = ds.length; i < len; i++){
14375 this.cacheStyleSheet(ds[i]);
14383 * Gets an an individual CSS rule by selector(s)
14384 * @param {String/Array} selector The CSS selector or an array of selectors to try. The first selector that is found is returned.
14385 * @param {Boolean} refreshCache true to refresh the internal cache if you have recently updated any rules or added styles dynamically
14386 * @return {CSSRule} The CSS rule or null if one is not found
14388 getRule : function(selector, refreshCache){
14389 var rs = this.getRules(refreshCache);
14390 if(!(selector instanceof Array)){
14391 return rs[selector];
14393 for(var i = 0; i < selector.length; i++){
14394 if(rs[selector[i]]){
14395 return rs[selector[i]];
14403 * Updates a rule property
14404 * @param {String/Array} selector If it's an array it tries each selector until it finds one. Stops immediately once one is found.
14405 * @param {String} property The css property
14406 * @param {String} value The new value for the property
14407 * @return {Boolean} true If a rule was found and updated
14409 updateRule : function(selector, property, value){
14410 if(!(selector instanceof Array)){
14411 var rule = this.getRule(selector);
14413 rule.style[property.replace(camelRe, camelFn)] = value;
14417 for(var i = 0; i < selector.length; i++){
14418 if(this.updateRule(selector[i], property, value)){
14428 * Ext JS Library 1.1.1
14429 * Copyright(c) 2006-2007, Ext JS, LLC.
14431 * Originally Released Under LGPL - original licence link has changed is not relivant.
14434 * <script type="text/javascript">
14440 * @class Roo.util.ClickRepeater
14441 * @extends Roo.util.Observable
14443 * A wrapper class which can be applied to any element. Fires a "click" event while the
14444 * mouse is pressed. The interval between firings may be specified in the config but
14445 * defaults to 10 milliseconds.
14447 * Optionally, a CSS class may be applied to the element during the time it is pressed.
14449 * @cfg {String/HTMLElement/Element} el The element to act as a button.
14450 * @cfg {Number} delay The initial delay before the repeating event begins firing.
14451 * Similar to an autorepeat key delay.
14452 * @cfg {Number} interval The interval between firings of the "click" event. Default 10 ms.
14453 * @cfg {String} pressClass A CSS class name to be applied to the element while pressed.
14454 * @cfg {Boolean} accelerate True if autorepeating should start slowly and accelerate.
14455 * "interval" and "delay" are ignored. "immediate" is honored.
14456 * @cfg {Boolean} preventDefault True to prevent the default click event
14457 * @cfg {Boolean} stopDefault True to stop the default click event
14460 * 2007-02-02 jvs Original code contributed by Nige "Animal" White
14461 * 2007-02-02 jvs Renamed to ClickRepeater
14462 * 2007-02-03 jvs Modifications for FF Mac and Safari
14465 * @param {String/HTMLElement/Element} el The element to listen on
14466 * @param {Object} config
14468 Roo.util.ClickRepeater = function(el, config)
14470 this.el = Roo.get(el);
14471 this.el.unselectable();
14473 Roo.apply(this, config);
14478 * Fires when the mouse button is depressed.
14479 * @param {Roo.util.ClickRepeater} this
14481 "mousedown" : true,
14484 * Fires on a specified interval during the time the element is pressed.
14485 * @param {Roo.util.ClickRepeater} this
14490 * Fires when the mouse key is released.
14491 * @param {Roo.util.ClickRepeater} this
14496 this.el.on("mousedown", this.handleMouseDown, this);
14497 if(this.preventDefault || this.stopDefault){
14498 this.el.on("click", function(e){
14499 if(this.preventDefault){
14500 e.preventDefault();
14502 if(this.stopDefault){
14508 // allow inline handler
14510 this.on("click", this.handler, this.scope || this);
14513 Roo.util.ClickRepeater.superclass.constructor.call(this);
14516 Roo.extend(Roo.util.ClickRepeater, Roo.util.Observable, {
14519 preventDefault : true,
14520 stopDefault : false,
14524 handleMouseDown : function(){
14525 clearTimeout(this.timer);
14527 if(this.pressClass){
14528 this.el.addClass(this.pressClass);
14530 this.mousedownTime = new Date();
14532 Roo.get(document).on("mouseup", this.handleMouseUp, this);
14533 this.el.on("mouseout", this.handleMouseOut, this);
14535 this.fireEvent("mousedown", this);
14536 this.fireEvent("click", this);
14538 this.timer = this.click.defer(this.delay || this.interval, this);
14542 click : function(){
14543 this.fireEvent("click", this);
14544 this.timer = this.click.defer(this.getInterval(), this);
14548 getInterval: function(){
14549 if(!this.accelerate){
14550 return this.interval;
14552 var pressTime = this.mousedownTime.getElapsed();
14553 if(pressTime < 500){
14555 }else if(pressTime < 1700){
14557 }else if(pressTime < 2600){
14559 }else if(pressTime < 3500){
14561 }else if(pressTime < 4400){
14563 }else if(pressTime < 5300){
14565 }else if(pressTime < 6200){
14573 handleMouseOut : function(){
14574 clearTimeout(this.timer);
14575 if(this.pressClass){
14576 this.el.removeClass(this.pressClass);
14578 this.el.on("mouseover", this.handleMouseReturn, this);
14582 handleMouseReturn : function(){
14583 this.el.un("mouseover", this.handleMouseReturn);
14584 if(this.pressClass){
14585 this.el.addClass(this.pressClass);
14591 handleMouseUp : function(){
14592 clearTimeout(this.timer);
14593 this.el.un("mouseover", this.handleMouseReturn);
14594 this.el.un("mouseout", this.handleMouseOut);
14595 Roo.get(document).un("mouseup", this.handleMouseUp);
14596 this.el.removeClass(this.pressClass);
14597 this.fireEvent("mouseup", this);
14600 * @class Roo.util.Clipboard
14606 Roo.util.Clipboard = {
14608 * Writes a string to the clipboard - using the Clipboard API if https, otherwise using text area.
14609 * @param {String} text to copy to clipboard
14611 write : function(text) {
14612 // navigator clipboard api needs a secure context (https)
14613 if (navigator.clipboard && window.isSecureContext) {
14614 // navigator clipboard api method'
14615 navigator.clipboard.writeText(text);
14618 // text area method
14619 var ta = document.createElement("textarea");
14621 // make the textarea out of viewport
14622 ta.style.position = "fixed";
14623 ta.style.left = "-999999px";
14624 ta.style.top = "-999999px";
14625 document.body.appendChild(ta);
14628 document.execCommand('copy');
14638 * Ext JS Library 1.1.1
14639 * Copyright(c) 2006-2007, Ext JS, LLC.
14641 * Originally Released Under LGPL - original licence link has changed is not relivant.
14644 * <script type="text/javascript">
14649 * @class Roo.KeyNav
14650 * <p>Provides a convenient wrapper for normalized keyboard navigation. KeyNav allows you to bind
14651 * navigation keys to function calls that will get called when the keys are pressed, providing an easy
14652 * way to implement custom navigation schemes for any UI component.</p>
14653 * <p>The following are all of the possible keys that can be implemented: enter, left, right, up, down, tab, esc,
14654 * pageUp, pageDown, del, home, end. Usage:</p>
14656 var nav = new Roo.KeyNav("my-element", {
14657 "left" : function(e){
14658 this.moveLeft(e.ctrlKey);
14660 "right" : function(e){
14661 this.moveRight(e.ctrlKey);
14663 "enter" : function(e){
14670 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14671 * @param {Object} config The config
14673 Roo.KeyNav = function(el, config){
14674 this.el = Roo.get(el);
14675 Roo.apply(this, config);
14676 if(!this.disabled){
14677 this.disabled = true;
14682 Roo.KeyNav.prototype = {
14684 * @cfg {Boolean} disabled
14685 * True to disable this KeyNav instance (defaults to false)
14689 * @cfg {String} defaultEventAction
14690 * The method to call on the {@link Roo.EventObject} after this KeyNav intercepts a key. Valid values are
14691 * {@link Roo.EventObject#stopEvent}, {@link Roo.EventObject#preventDefault} and
14692 * {@link Roo.EventObject#stopPropagation} (defaults to 'stopEvent')
14694 defaultEventAction: "stopEvent",
14696 * @cfg {Boolean} forceKeyDown
14697 * Handle the keydown event instead of keypress (defaults to false). KeyNav automatically does this for IE since
14698 * IE does not propagate special keys on keypress, but setting this to true will force other browsers to also
14699 * handle keydown instead of keypress.
14701 forceKeyDown : false,
14704 prepareEvent : function(e){
14705 var k = e.getKey();
14706 var h = this.keyToHandler[k];
14707 //if(h && this[h]){
14708 // e.stopPropagation();
14710 if(Roo.isSafari && h && k >= 37 && k <= 40){
14716 relay : function(e){
14717 var k = e.getKey();
14718 var h = this.keyToHandler[k];
14720 if(this.doRelay(e, this[h], h) !== true){
14721 e[this.defaultEventAction]();
14727 doRelay : function(e, h, hname){
14728 return h.call(this.scope || this, e);
14731 // possible handlers
14745 // quick lookup hash
14762 * Enable this KeyNav
14764 enable: function(){
14766 // ie won't do special keys on keypress, no one else will repeat keys with keydown
14767 // the EventObject will normalize Safari automatically
14768 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14769 this.el.on("keydown", this.relay, this);
14771 this.el.on("keydown", this.prepareEvent, this);
14772 this.el.on("keypress", this.relay, this);
14774 this.disabled = false;
14779 * Disable this KeyNav
14781 disable: function(){
14782 if(!this.disabled){
14783 if(this.forceKeyDown || Roo.isIE || Roo.isAir){
14784 this.el.un("keydown", this.relay);
14786 this.el.un("keydown", this.prepareEvent);
14787 this.el.un("keypress", this.relay);
14789 this.disabled = true;
14794 * Ext JS Library 1.1.1
14795 * Copyright(c) 2006-2007, Ext JS, LLC.
14797 * Originally Released Under LGPL - original licence link has changed is not relivant.
14800 * <script type="text/javascript">
14805 * @class Roo.KeyMap
14806 * Handles mapping keys to actions for an element. One key map can be used for multiple actions.
14807 * The constructor accepts the same config object as defined by {@link #addBinding}.
14808 * If you bind a callback function to a KeyMap, anytime the KeyMap handles an expected key
14809 * combination it will call the function with this signature (if the match is a multi-key
14810 * combination the callback will still be called only once): (String key, Roo.EventObject e)
14811 * A KeyMap can also handle a string representation of keys.<br />
14814 // map one key by key code
14815 var map = new Roo.KeyMap("my-element", {
14816 key: 13, // or Roo.EventObject.ENTER
14821 // map multiple keys to one action by string
14822 var map = new Roo.KeyMap("my-element", {
14828 // map multiple keys to multiple actions by strings and array of codes
14829 var map = new Roo.KeyMap("my-element", [
14832 fn: function(){ alert("Return was pressed"); }
14835 fn: function(){ alert('a, b or c was pressed'); }
14840 fn: function(){ alert('Control + shift + tab was pressed.'); }
14844 * <b>Note: A KeyMap starts enabled</b>
14846 * @param {String/HTMLElement/Roo.Element} el The element to bind to
14847 * @param {Object} config The config (see {@link #addBinding})
14848 * @param {String} eventName (optional) The event to bind to (defaults to "keydown")
14850 Roo.KeyMap = function(el, config, eventName){
14851 this.el = Roo.get(el);
14852 this.eventName = eventName || "keydown";
14853 this.bindings = [];
14855 this.addBinding(config);
14860 Roo.KeyMap.prototype = {
14862 * True to stop the event from bubbling and prevent the default browser action if the
14863 * key was handled by the KeyMap (defaults to false)
14869 * Add a new binding to this KeyMap. The following config object properties are supported:
14871 Property Type Description
14872 ---------- --------------- ----------------------------------------------------------------------
14873 key String/Array A single keycode or an array of keycodes to handle
14874 shift Boolean True to handle key only when shift is pressed (defaults to false)
14875 ctrl Boolean True to handle key only when ctrl is pressed (defaults to false)
14876 alt Boolean True to handle key only when alt is pressed (defaults to false)
14877 fn Function The function to call when KeyMap finds the expected key combination
14878 scope Object The scope of the callback function
14884 var map = new Roo.KeyMap(document, {
14885 key: Roo.EventObject.ENTER,
14890 //Add a new binding to the existing KeyMap later
14898 * @param {Object/Array} config A single KeyMap config or an array of configs
14900 addBinding : function(config){
14901 if(config instanceof Array){
14902 for(var i = 0, len = config.length; i < len; i++){
14903 this.addBinding(config[i]);
14907 var keyCode = config.key,
14908 shift = config.shift,
14909 ctrl = config.ctrl,
14912 scope = config.scope;
14913 if(typeof keyCode == "string"){
14915 var keyString = keyCode.toUpperCase();
14916 for(var j = 0, len = keyString.length; j < len; j++){
14917 ks.push(keyString.charCodeAt(j));
14921 var keyArray = keyCode instanceof Array;
14922 var handler = function(e){
14923 if((!shift || e.shiftKey) && (!ctrl || e.ctrlKey) && (!alt || e.altKey)){
14924 var k = e.getKey();
14926 for(var i = 0, len = keyCode.length; i < len; i++){
14927 if(keyCode[i] == k){
14928 if(this.stopEvent){
14931 fn.call(scope || window, k, e);
14937 if(this.stopEvent){
14940 fn.call(scope || window, k, e);
14945 this.bindings.push(handler);
14949 * Shorthand for adding a single key listener
14950 * @param {Number/Array/Object} key Either the numeric key code, array of key codes or an object with the
14951 * following options:
14952 * {key: (number or array), shift: (true/false), ctrl: (true/false), alt: (true/false)}
14953 * @param {Function} fn The function to call
14954 * @param {Object} scope (optional) The scope of the function
14956 on : function(key, fn, scope){
14957 var keyCode, shift, ctrl, alt;
14958 if(typeof key == "object" && !(key instanceof Array)){
14977 handleKeyDown : function(e){
14978 if(this.enabled){ //just in case
14979 var b = this.bindings;
14980 for(var i = 0, len = b.length; i < len; i++){
14981 b[i].call(this, e);
14987 * Returns true if this KeyMap is enabled
14988 * @return {Boolean}
14990 isEnabled : function(){
14991 return this.enabled;
14995 * Enables this KeyMap
14997 enable: function(){
14999 this.el.on(this.eventName, this.handleKeyDown, this);
15000 this.enabled = true;
15005 * Disable this KeyMap
15007 disable: function(){
15009 this.el.removeListener(this.eventName, this.handleKeyDown, this);
15010 this.enabled = false;
15015 * Ext JS Library 1.1.1
15016 * Copyright(c) 2006-2007, Ext JS, LLC.
15018 * Originally Released Under LGPL - original licence link has changed is not relivant.
15021 * <script type="text/javascript">
15026 * @class Roo.util.TextMetrics
15027 * Provides precise pixel measurements for blocks of text so that you can determine exactly how high and
15028 * wide, in pixels, a given block of text will be.
15031 Roo.util.TextMetrics = function(){
15035 * Measures the size of the specified text
15036 * @param {String/HTMLElement} el The element, dom node or id from which to copy existing CSS styles
15037 * that can affect the size of the rendered text
15038 * @param {String} text The text to measure
15039 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15040 * in order to accurately measure the text height
15041 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15043 measure : function(el, text, fixedWidth){
15045 shared = Roo.util.TextMetrics.Instance(el, fixedWidth);
15048 shared.setFixedWidth(fixedWidth || 'auto');
15049 return shared.getSize(text);
15053 * Return a unique TextMetrics instance that can be bound directly to an element and reused. This reduces
15054 * the overhead of multiple calls to initialize the style properties on each measurement.
15055 * @param {String/HTMLElement} el The element, dom node or id that the instance will be bound to
15056 * @param {Number} fixedWidth (optional) If the text will be multiline, you have to set a fixed width
15057 * in order to accurately measure the text height
15058 * @return {Roo.util.TextMetrics.Instance} instance The new instance
15060 createInstance : function(el, fixedWidth){
15061 return Roo.util.TextMetrics.Instance(el, fixedWidth);
15068 Roo.util.TextMetrics.Instance = function(bindTo, fixedWidth){
15069 var ml = new Roo.Element(document.createElement('div'));
15070 document.body.appendChild(ml.dom);
15071 ml.position('absolute');
15072 ml.setLeftTop(-1000, -1000);
15076 ml.setWidth(fixedWidth);
15081 * Returns the size of the specified text based on the internal element's style and width properties
15082 * @memberOf Roo.util.TextMetrics.Instance#
15083 * @param {String} text The text to measure
15084 * @return {Object} An object containing the text's size {width: (width), height: (height)}
15086 getSize : function(text){
15088 var s = ml.getSize();
15094 * Binds this TextMetrics instance to an element from which to copy existing CSS styles
15095 * that can affect the size of the rendered text
15096 * @memberOf Roo.util.TextMetrics.Instance#
15097 * @param {String/HTMLElement} el The element, dom node or id
15099 bind : function(el){
15101 Roo.fly(el).getStyles('font-size','font-style', 'font-weight', 'font-family','line-height')
15106 * Sets a fixed width on the internal measurement element. If the text will be multiline, you have
15107 * to set a fixed width in order to accurately measure the text height.
15108 * @memberOf Roo.util.TextMetrics.Instance#
15109 * @param {Number} width The width to set on the element
15111 setFixedWidth : function(width){
15112 ml.setWidth(width);
15116 * Returns the measured width of the specified text
15117 * @memberOf Roo.util.TextMetrics.Instance#
15118 * @param {String} text The text to measure
15119 * @return {Number} width The width in pixels
15121 getWidth : function(text){
15122 ml.dom.style.width = 'auto';
15123 return this.getSize(text).width;
15127 * Returns the measured height of the specified text. For multiline text, be sure to call
15128 * {@link #setFixedWidth} if necessary.
15129 * @memberOf Roo.util.TextMetrics.Instance#
15130 * @param {String} text The text to measure
15131 * @return {Number} height The height in pixels
15133 getHeight : function(text){
15134 return this.getSize(text).height;
15138 instance.bind(bindTo);
15143 // backwards compat
15144 Roo.Element.measureText = Roo.util.TextMetrics.measure;/*
15146 * Ext JS Library 1.1.1
15147 * Copyright(c) 2006-2007, Ext JS, LLC.
15149 * Originally Released Under LGPL - original licence link has changed is not relivant.
15152 * <script type="text/javascript">
15156 * @class Roo.state.Provider
15157 * Abstract base class for state provider implementations. This class provides methods
15158 * for encoding and decoding <b>typed</b> variables including dates and defines the
15159 * Provider interface.
15161 Roo.state.Provider = function(){
15163 * @event statechange
15164 * Fires when a state change occurs.
15165 * @param {Provider} this This state provider
15166 * @param {String} key The state key which was changed
15167 * @param {String} value The encoded value for the state
15170 "statechange": true
15173 Roo.state.Provider.superclass.constructor.call(this);
15175 Roo.extend(Roo.state.Provider, Roo.util.Observable, {
15177 * Returns the current value for a key
15178 * @param {String} name The key name
15179 * @param {Mixed} defaultValue A default value to return if the key's value is not found
15180 * @return {Mixed} The state data
15182 get : function(name, defaultValue){
15183 return typeof this.state[name] == "undefined" ?
15184 defaultValue : this.state[name];
15188 * Clears a value from the state
15189 * @param {String} name The key name
15191 clear : function(name){
15192 delete this.state[name];
15193 this.fireEvent("statechange", this, name, null);
15197 * Sets the value for a key
15198 * @param {String} name The key name
15199 * @param {Mixed} value The value to set
15201 set : function(name, value){
15202 this.state[name] = value;
15203 this.fireEvent("statechange", this, name, value);
15207 * Decodes a string previously encoded with {@link #encodeValue}.
15208 * @param {String} value The value to decode
15209 * @return {Mixed} The decoded value
15211 decodeValue : function(cookie){
15212 var re = /^(a|n|d|b|s|o)\:(.*)$/;
15213 var matches = re.exec(unescape(cookie));
15214 if(!matches || !matches[1]) {
15215 return; // non state cookie
15217 var type = matches[1];
15218 var v = matches[2];
15221 return parseFloat(v);
15223 return new Date(Date.parse(v));
15228 var values = v.split("^");
15229 for(var i = 0, len = values.length; i < len; i++){
15230 all.push(this.decodeValue(values[i]));
15235 var values = v.split("^");
15236 for(var i = 0, len = values.length; i < len; i++){
15237 var kv = values[i].split("=");
15238 all[kv[0]] = this.decodeValue(kv[1]);
15247 * Encodes a value including type information. Decode with {@link #decodeValue}.
15248 * @param {Mixed} value The value to encode
15249 * @return {String} The encoded value
15251 encodeValue : function(v){
15253 if(typeof v == "number"){
15255 }else if(typeof v == "boolean"){
15256 enc = "b:" + (v ? "1" : "0");
15257 }else if(v instanceof Date){
15258 enc = "d:" + v.toGMTString();
15259 }else if(v instanceof Array){
15261 for(var i = 0, len = v.length; i < len; i++){
15262 flat += this.encodeValue(v[i]);
15268 }else if(typeof v == "object"){
15271 if(typeof v[key] != "function"){
15272 flat += key + "=" + this.encodeValue(v[key]) + "^";
15275 enc = "o:" + flat.substring(0, flat.length-1);
15279 return escape(enc);
15285 * Ext JS Library 1.1.1
15286 * Copyright(c) 2006-2007, Ext JS, LLC.
15288 * Originally Released Under LGPL - original licence link has changed is not relivant.
15291 * <script type="text/javascript">
15294 * @class Roo.state.Manager
15295 * This is the global state manager. By default all components that are "state aware" check this class
15296 * for state information if you don't pass them a custom state provider. In order for this class
15297 * to be useful, it must be initialized with a provider when your application initializes.
15299 // in your initialization function
15301 Roo.state.Manager.setProvider(new Roo.state.CookieProvider());
15303 // supposed you have a {@link Roo.BorderLayout}
15304 var layout = new Roo.BorderLayout(...);
15305 layout.restoreState();
15306 // or a {Roo.BasicDialog}
15307 var dialog = new Roo.BasicDialog(...);
15308 dialog.restoreState();
15312 Roo.state.Manager = function(){
15313 var provider = new Roo.state.Provider();
15317 * Configures the default state provider for your application
15318 * @param {Provider} stateProvider The state provider to set
15320 setProvider : function(stateProvider){
15321 provider = stateProvider;
15325 * Returns the current value for a key
15326 * @param {String} name The key name
15327 * @param {Mixed} defaultValue The default value to return if the key lookup does not match
15328 * @return {Mixed} The state data
15330 get : function(key, defaultValue){
15331 return provider.get(key, defaultValue);
15335 * Sets the value for a key
15336 * @param {String} name The key name
15337 * @param {Mixed} value The state data
15339 set : function(key, value){
15340 provider.set(key, value);
15344 * Clears a value from the state
15345 * @param {String} name The key name
15347 clear : function(key){
15348 provider.clear(key);
15352 * Gets the currently configured state provider
15353 * @return {Provider} The state provider
15355 getProvider : function(){
15362 * Ext JS Library 1.1.1
15363 * Copyright(c) 2006-2007, Ext JS, LLC.
15365 * Originally Released Under LGPL - original licence link has changed is not relivant.
15368 * <script type="text/javascript">
15371 * @class Roo.state.CookieProvider
15372 * @extends Roo.state.Provider
15373 * The default Provider implementation which saves state via cookies.
15376 var cp = new Roo.state.CookieProvider({
15378 expires: new Date(new Date().getTime()+(1000*60*60*24*30)); //30 days
15379 domain: "roojs.com"
15381 Roo.state.Manager.setProvider(cp);
15383 * @cfg {String} path The path for which the cookie is active (defaults to root '/' which makes it active for all pages in the site)
15384 * @cfg {Date} expires The cookie expiration date (defaults to 7 days from now)
15385 * @cfg {String} domain The domain to save the cookie for. Note that you cannot specify a different domain than
15386 * your page is on, but you can specify a sub-domain, or simply the domain itself like 'roojs.com' to include
15387 * all sub-domains if you need to access cookies across different sub-domains (defaults to null which uses the same
15388 * domain the page is running on including the 'www' like 'www.roojs.com')
15389 * @cfg {Boolean} secure True if the site is using SSL (defaults to false)
15391 * Create a new CookieProvider
15392 * @param {Object} config The configuration object
15394 Roo.state.CookieProvider = function(config){
15395 Roo.state.CookieProvider.superclass.constructor.call(this);
15397 this.expires = new Date(new Date().getTime()+(1000*60*60*24*7)); //7 days
15398 this.domain = null;
15399 this.secure = false;
15400 Roo.apply(this, config);
15401 this.state = this.readCookies();
15404 Roo.extend(Roo.state.CookieProvider, Roo.state.Provider, {
15406 set : function(name, value){
15407 if(typeof value == "undefined" || value === null){
15411 this.setCookie(name, value);
15412 Roo.state.CookieProvider.superclass.set.call(this, name, value);
15416 clear : function(name){
15417 this.clearCookie(name);
15418 Roo.state.CookieProvider.superclass.clear.call(this, name);
15422 readCookies : function(){
15424 var c = document.cookie + ";";
15425 var re = /\s?(.*?)=(.*?);/g;
15427 while((matches = re.exec(c)) != null){
15428 var name = matches[1];
15429 var value = matches[2];
15430 if(name && name.substring(0,3) == "ys-"){
15431 cookies[name.substr(3)] = this.decodeValue(value);
15438 setCookie : function(name, value){
15439 document.cookie = "ys-"+ name + "=" + this.encodeValue(value) +
15440 ((this.expires == null) ? "" : ("; expires=" + this.expires.toGMTString())) +
15441 ((this.path == null) ? "" : ("; path=" + this.path)) +
15442 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15443 ((this.secure == true) ? "; secure" : "");
15447 clearCookie : function(name){
15448 document.cookie = "ys-" + name + "=null; expires=Thu, 01-Jan-70 00:00:01 GMT" +
15449 ((this.path == null) ? "" : ("; path=" + this.path)) +
15450 ((this.domain == null) ? "" : ("; domain=" + this.domain)) +
15451 ((this.secure == true) ? "; secure" : "");
15455 * Ext JS Library 1.1.1
15456 * Copyright(c) 2006-2007, Ext JS, LLC.
15458 * Originally Released Under LGPL - original licence link has changed is not relivant.
15461 * <script type="text/javascript">
15466 * @class Roo.ComponentMgr
15467 * Provides a common registry of all components on a page so that they can be easily accessed by component id (see {@link Roo.getCmp}).
15470 Roo.ComponentMgr = function(){
15471 var all = new Roo.util.MixedCollection();
15475 * Registers a component.
15476 * @param {Roo.Component} c The component
15478 register : function(c){
15483 * Unregisters a component.
15484 * @param {Roo.Component} c The component
15486 unregister : function(c){
15491 * Returns a component by id
15492 * @param {String} id The component id
15494 get : function(id){
15495 return all.get(id);
15499 * Registers a function that will be called when a specified component is added to ComponentMgr
15500 * @param {String} id The component id
15501 * @param {Funtction} fn The callback function
15502 * @param {Object} scope The scope of the callback
15504 onAvailable : function(id, fn, scope){
15505 all.on("add", function(index, o){
15507 fn.call(scope || o, o);
15508 all.un("add", fn, scope);
15515 * Ext JS Library 1.1.1
15516 * Copyright(c) 2006-2007, Ext JS, LLC.
15518 * Originally Released Under LGPL - original licence link has changed is not relivant.
15521 * <script type="text/javascript">
15525 * @class Roo.Component
15526 * @extends Roo.util.Observable
15527 * Base class for all major Roo components. All subclasses of Component can automatically participate in the standard
15528 * Roo component lifecycle of creation, rendering and destruction. They also have automatic support for basic hide/show
15529 * and enable/disable behavior. Component allows any subclass to be lazy-rendered into any {@link Roo.Container} and
15530 * to be automatically registered with the {@link Roo.ComponentMgr} so that it can be referenced at any time via {@link Roo.getCmp}.
15531 * All visual components (widgets) that require rendering into a layout should subclass Component.
15533 * @param {Roo.Element/String/Object} config The configuration options. If an element is passed, it is set as the internal
15534 * element and its id used as the component id. If a string is passed, it is assumed to be the id of an existing element
15535 * and is used as the component id. Otherwise, it is assumed to be a standard config object and is applied to the component.
15537 Roo.Component = function(config){
15538 config = config || {};
15539 if(config.tagName || config.dom || typeof config == "string"){ // element object
15540 config = {el: config, id: config.id || config};
15542 this.initialConfig = config;
15544 Roo.apply(this, config);
15548 * Fires after the component is disabled.
15549 * @param {Roo.Component} this
15554 * Fires after the component is enabled.
15555 * @param {Roo.Component} this
15559 * @event beforeshow
15560 * Fires before the component is shown. Return false to stop the show.
15561 * @param {Roo.Component} this
15566 * Fires after the component is shown.
15567 * @param {Roo.Component} this
15571 * @event beforehide
15572 * Fires before the component is hidden. Return false to stop the hide.
15573 * @param {Roo.Component} this
15578 * Fires after the component is hidden.
15579 * @param {Roo.Component} this
15583 * @event beforerender
15584 * Fires before the component is rendered. Return false to stop the render.
15585 * @param {Roo.Component} this
15587 beforerender : true,
15590 * Fires after the component is rendered.
15591 * @param {Roo.Component} this
15595 * @event beforedestroy
15596 * Fires before the component is destroyed. Return false to stop the destroy.
15597 * @param {Roo.Component} this
15599 beforedestroy : true,
15602 * Fires after the component is destroyed.
15603 * @param {Roo.Component} this
15608 this.id = "roo-comp-" + (++Roo.Component.AUTO_ID);
15610 Roo.ComponentMgr.register(this);
15611 Roo.Component.superclass.constructor.call(this);
15612 this.initComponent();
15613 if(this.renderTo){ // not supported by all components yet. use at your own risk!
15614 this.render(this.renderTo);
15615 delete this.renderTo;
15620 Roo.Component.AUTO_ID = 1000;
15622 Roo.extend(Roo.Component, Roo.util.Observable, {
15624 * @scope Roo.Component.prototype
15626 * true if this component is hidden. Read-only.
15631 * true if this component is disabled. Read-only.
15636 * true if this component has been rendered. Read-only.
15640 /** @cfg {String} disableClass
15641 * CSS class added to the component when it is disabled (defaults to "x-item-disabled").
15643 disabledClass : "x-item-disabled",
15644 /** @cfg {Boolean} allowDomMove
15645 * Whether the component can move the Dom node when rendering (defaults to true).
15647 allowDomMove : true,
15648 /** @cfg {String} hideMode (display|visibility)
15649 * How this component should hidden. Supported values are
15650 * "visibility" (css visibility), "offsets" (negative offset position) and
15651 * "display" (css display) - defaults to "display".
15653 hideMode: 'display',
15656 ctype : "Roo.Component",
15659 * @cfg {String} actionMode
15660 * which property holds the element that used for hide() / show() / disable() / enable()
15661 * default is 'el' for forms you probably want to set this to fieldEl
15666 getActionEl : function(){
15667 return this[this.actionMode];
15670 initComponent : Roo.emptyFn,
15672 * If this is a lazy rendering component, render it to its container element.
15673 * @param {String/HTMLElement/Element} container (optional) The element this component should be rendered into. If it is being applied to existing markup, this should be left off.
15675 render : function(container, position){
15681 if(this.fireEvent("beforerender", this) === false){
15685 if(!container && this.el){
15686 this.el = Roo.get(this.el);
15687 container = this.el.dom.parentNode;
15688 this.allowDomMove = false;
15690 this.container = Roo.get(container);
15691 this.rendered = true;
15692 if(position !== undefined){
15693 if(typeof position == 'number'){
15694 position = this.container.dom.childNodes[position];
15696 position = Roo.getDom(position);
15699 this.onRender(this.container, position || null);
15701 this.el.addClass(this.cls);
15705 this.el.applyStyles(this.style);
15708 this.fireEvent("render", this);
15709 this.afterRender(this.container);
15722 // default function is not really useful
15723 onRender : function(ct, position){
15725 this.el = Roo.get(this.el);
15726 if(this.allowDomMove !== false){
15727 ct.dom.insertBefore(this.el.dom, position);
15733 getAutoCreate : function(){
15734 var cfg = typeof this.autoCreate == "object" ?
15735 this.autoCreate : Roo.apply({}, this.defaultAutoCreate);
15736 if(this.id && !cfg.id){
15743 afterRender : Roo.emptyFn,
15746 * Destroys this component by purging any event listeners, removing the component's element from the DOM,
15747 * removing the component from its {@link Roo.Container} (if applicable) and unregistering it from {@link Roo.ComponentMgr}.
15749 destroy : function(){
15750 if(this.fireEvent("beforedestroy", this) !== false){
15751 this.purgeListeners();
15752 this.beforeDestroy();
15754 this.el.removeAllListeners();
15756 if(this.actionMode == "container"){
15757 this.container.remove();
15761 Roo.ComponentMgr.unregister(this);
15762 this.fireEvent("destroy", this);
15767 beforeDestroy : function(){
15772 onDestroy : function(){
15777 * Returns the underlying {@link Roo.Element}.
15778 * @return {Roo.Element} The element
15780 getEl : function(){
15785 * Returns the id of this component.
15788 getId : function(){
15793 * Try to focus this component.
15794 * @param {Boolean} selectText True to also select the text in this component (if applicable)
15795 * @return {Roo.Component} this
15797 focus : function(selectText){
15800 if(selectText === true){
15801 this.el.dom.select();
15816 * Disable this component.
15817 * @return {Roo.Component} this
15819 disable : function(){
15823 this.disabled = true;
15824 this.fireEvent("disable", this);
15829 onDisable : function(){
15830 this.getActionEl().addClass(this.disabledClass);
15831 this.el.dom.disabled = true;
15835 * Enable this component.
15836 * @return {Roo.Component} this
15838 enable : function(){
15842 this.disabled = false;
15843 this.fireEvent("enable", this);
15848 onEnable : function(){
15849 this.getActionEl().removeClass(this.disabledClass);
15850 this.el.dom.disabled = false;
15854 * Convenience function for setting disabled/enabled by boolean.
15855 * @param {Boolean} disabled
15857 setDisabled : function(disabled){
15858 this[disabled ? "disable" : "enable"]();
15862 * Show this component.
15863 * @return {Roo.Component} this
15866 if(this.fireEvent("beforeshow", this) !== false){
15867 this.hidden = false;
15871 this.fireEvent("show", this);
15877 onShow : function(){
15878 var ae = this.getActionEl();
15879 if(this.hideMode == 'visibility'){
15880 ae.dom.style.visibility = "visible";
15881 }else if(this.hideMode == 'offsets'){
15882 ae.removeClass('x-hidden');
15884 ae.dom.style.display = "";
15889 * Hide this component.
15890 * @return {Roo.Component} this
15893 if(this.fireEvent("beforehide", this) !== false){
15894 this.hidden = true;
15898 this.fireEvent("hide", this);
15904 onHide : function(){
15905 var ae = this.getActionEl();
15906 if(this.hideMode == 'visibility'){
15907 ae.dom.style.visibility = "hidden";
15908 }else if(this.hideMode == 'offsets'){
15909 ae.addClass('x-hidden');
15911 ae.dom.style.display = "none";
15916 * Convenience function to hide or show this component by boolean.
15917 * @param {Boolean} visible True to show, false to hide
15918 * @return {Roo.Component} this
15920 setVisible: function(visible){
15930 * Returns true if this component is visible.
15932 isVisible : function(){
15933 return this.getActionEl().isVisible();
15936 cloneConfig : function(overrides){
15937 overrides = overrides || {};
15938 var id = overrides.id || Roo.id();
15939 var cfg = Roo.applyIf(overrides, this.initialConfig);
15940 cfg.id = id; // prevent dup id
15941 return new this.constructor(cfg);
15945 * Ext JS Library 1.1.1
15946 * Copyright(c) 2006-2007, Ext JS, LLC.
15948 * Originally Released Under LGPL - original licence link has changed is not relivant.
15951 * <script type="text/javascript">
15955 * @class Roo.BoxComponent
15956 * @extends Roo.Component
15957 * Base class for any visual {@link Roo.Component} that uses a box container. BoxComponent provides automatic box
15958 * model adjustments for sizing and positioning and will work correctly withnin the Component rendering model. All
15959 * container classes should subclass BoxComponent so that they will work consistently when nested within other Roo
15960 * layout containers.
15962 * @param {Roo.Element/String/Object} config The configuration options.
15964 Roo.BoxComponent = function(config){
15965 Roo.Component.call(this, config);
15969 * Fires after the component is resized.
15970 * @param {Roo.Component} this
15971 * @param {Number} adjWidth The box-adjusted width that was set
15972 * @param {Number} adjHeight The box-adjusted height that was set
15973 * @param {Number} rawWidth The width that was originally specified
15974 * @param {Number} rawHeight The height that was originally specified
15979 * Fires after the component is moved.
15980 * @param {Roo.Component} this
15981 * @param {Number} x The new x position
15982 * @param {Number} y The new y position
15988 Roo.extend(Roo.BoxComponent, Roo.Component, {
15989 // private, set in afterRender to signify that the component has been rendered
15991 // private, used to defer height settings to subclasses
15992 deferHeight: false,
15993 /** @cfg {Number} width
15994 * width (optional) size of component
15996 /** @cfg {Number} height
15997 * height (optional) size of component
16001 * Sets the width and height of the component. This method fires the resize event. This method can accept
16002 * either width and height as separate numeric arguments, or you can pass a size object like {width:10, height:20}.
16003 * @param {Number/Object} width The new width to set, or a size object in the format {width, height}
16004 * @param {Number} height The new height to set (not required if a size object is passed as the first arg)
16005 * @return {Roo.BoxComponent} this
16007 setSize : function(w, h){
16008 // support for standard size objects
16009 if(typeof w == 'object'){
16014 if(!this.boxReady){
16020 // prevent recalcs when not needed
16021 if(this.lastSize && this.lastSize.width == w && this.lastSize.height == h){
16024 this.lastSize = {width: w, height: h};
16026 var adj = this.adjustSize(w, h);
16027 var aw = adj.width, ah = adj.height;
16028 if(aw !== undefined || ah !== undefined){ // this code is nasty but performs better with floaters
16029 var rz = this.getResizeEl();
16030 if(!this.deferHeight && aw !== undefined && ah !== undefined){
16031 rz.setSize(aw, ah);
16032 }else if(!this.deferHeight && ah !== undefined){
16034 }else if(aw !== undefined){
16037 this.onResize(aw, ah, w, h);
16038 this.fireEvent('resize', this, aw, ah, w, h);
16044 * Gets the current size of the component's underlying element.
16045 * @return {Object} An object containing the element's size {width: (element width), height: (element height)}
16047 getSize : function(){
16048 return this.el.getSize();
16052 * Gets the current XY position of the component's underlying element.
16053 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16054 * @return {Array} The XY position of the element (e.g., [100, 200])
16056 getPosition : function(local){
16057 if(local === true){
16058 return [this.el.getLeft(true), this.el.getTop(true)];
16060 return this.xy || this.el.getXY();
16064 * Gets the current box measurements of the component's underlying element.
16065 * @param {Boolean} local (optional) If true the element's left and top are returned instead of page XY (defaults to false)
16066 * @returns {Object} box An object in the format {x, y, width, height}
16068 getBox : function(local){
16069 var s = this.el.getSize();
16071 s.x = this.el.getLeft(true);
16072 s.y = this.el.getTop(true);
16074 var xy = this.xy || this.el.getXY();
16082 * Sets the current box measurements of the component's underlying element.
16083 * @param {Object} box An object in the format {x, y, width, height}
16084 * @returns {Roo.BoxComponent} this
16086 updateBox : function(box){
16087 this.setSize(box.width, box.height);
16088 this.setPagePosition(box.x, box.y);
16093 getResizeEl : function(){
16094 return this.resizeEl || this.el;
16098 getPositionEl : function(){
16099 return this.positionEl || this.el;
16103 * Sets the left and top of the component. To set the page XY position instead, use {@link #setPagePosition}.
16104 * This method fires the move event.
16105 * @param {Number} left The new left
16106 * @param {Number} top The new top
16107 * @returns {Roo.BoxComponent} this
16109 setPosition : function(x, y){
16112 if(!this.boxReady){
16115 var adj = this.adjustPosition(x, y);
16116 var ax = adj.x, ay = adj.y;
16118 var el = this.getPositionEl();
16119 if(ax !== undefined || ay !== undefined){
16120 if(ax !== undefined && ay !== undefined){
16121 el.setLeftTop(ax, ay);
16122 }else if(ax !== undefined){
16124 }else if(ay !== undefined){
16127 this.onPosition(ax, ay);
16128 this.fireEvent('move', this, ax, ay);
16134 * Sets the page XY position of the component. To set the left and top instead, use {@link #setPosition}.
16135 * This method fires the move event.
16136 * @param {Number} x The new x position
16137 * @param {Number} y The new y position
16138 * @returns {Roo.BoxComponent} this
16140 setPagePosition : function(x, y){
16143 if(!this.boxReady){
16146 if(x === undefined || y === undefined){ // cannot translate undefined points
16149 var p = this.el.translatePoints(x, y);
16150 this.setPosition(p.left, p.top);
16155 onRender : function(ct, position){
16156 Roo.BoxComponent.superclass.onRender.call(this, ct, position);
16158 this.resizeEl = Roo.get(this.resizeEl);
16160 if(this.positionEl){
16161 this.positionEl = Roo.get(this.positionEl);
16166 afterRender : function(){
16167 Roo.BoxComponent.superclass.afterRender.call(this);
16168 this.boxReady = true;
16169 this.setSize(this.width, this.height);
16170 if(this.x || this.y){
16171 this.setPosition(this.x, this.y);
16173 if(this.pageX || this.pageY){
16174 this.setPagePosition(this.pageX, this.pageY);
16179 * Force the component's size to recalculate based on the underlying element's current height and width.
16180 * @returns {Roo.BoxComponent} this
16182 syncSize : function(){
16183 delete this.lastSize;
16184 this.setSize(this.el.getWidth(), this.el.getHeight());
16189 * Called after the component is resized, this method is empty by default but can be implemented by any
16190 * subclass that needs to perform custom logic after a resize occurs.
16191 * @param {Number} adjWidth The box-adjusted width that was set
16192 * @param {Number} adjHeight The box-adjusted height that was set
16193 * @param {Number} rawWidth The width that was originally specified
16194 * @param {Number} rawHeight The height that was originally specified
16196 onResize : function(adjWidth, adjHeight, rawWidth, rawHeight){
16201 * Called after the component is moved, this method is empty by default but can be implemented by any
16202 * subclass that needs to perform custom logic after a move occurs.
16203 * @param {Number} x The new x position
16204 * @param {Number} y The new y position
16206 onPosition : function(x, y){
16211 adjustSize : function(w, h){
16212 if(this.autoWidth){
16215 if(this.autoHeight){
16218 return {width : w, height: h};
16222 adjustPosition : function(x, y){
16223 return {x : x, y: y};
16227 * Ext JS Library 1.1.1
16228 * Copyright(c) 2006-2007, Ext JS, LLC.
16230 * Originally Released Under LGPL - original licence link has changed is not relivant.
16233 * <script type="text/javascript">
16238 * @extends Roo.Element
16239 * An extended {@link Roo.Element} object that supports a shadow and shim, constrain to viewport and
16240 * automatic maintaining of shadow/shim positions.
16241 * @cfg {Boolean} shim False to disable the iframe shim in browsers which need one (defaults to true)
16242 * @cfg {String/Boolean} shadow True to create a shadow element with default class "x-layer-shadow", or
16243 * you can pass a string with a CSS class name. False turns off the shadow.
16244 * @cfg {Object} dh DomHelper object config to create element with (defaults to {tag: "div", cls: "x-layer"}).
16245 * @cfg {Boolean} constrain False to disable constrain to viewport (defaults to true)
16246 * @cfg {String} cls CSS class to add to the element
16247 * @cfg {Number} zindex Starting z-index (defaults to 11000)
16248 * @cfg {Number} shadowOffset Number of pixels to offset the shadow (defaults to 3)
16250 * @param {Object} config An object with config options.
16251 * @param {String/HTMLElement} existingEl (optional) Uses an existing DOM element. If the element is not found it creates it.
16254 Roo.Layer = function(config, existingEl){
16255 config = config || {};
16256 var dh = Roo.DomHelper;
16257 var cp = config.parentEl, pel = cp ? Roo.getDom(cp) : document.body;
16259 this.dom = Roo.getDom(existingEl);
16262 var o = config.dh || {tag: "div", cls: "x-layer"};
16263 this.dom = dh.append(pel, o);
16266 this.addClass(config.cls);
16268 this.constrain = config.constrain !== false;
16269 this.visibilityMode = Roo.Element.VISIBILITY;
16271 this.id = this.dom.id = config.id;
16273 this.id = Roo.id(this.dom);
16275 this.zindex = config.zindex || this.getZIndex();
16276 this.position("absolute", this.zindex);
16278 this.shadowOffset = config.shadowOffset || 4;
16279 this.shadow = new Roo.Shadow({
16280 offset : this.shadowOffset,
16281 mode : config.shadow
16284 this.shadowOffset = 0;
16286 this.useShim = config.shim !== false && Roo.useShims;
16287 this.useDisplay = config.useDisplay;
16291 var supr = Roo.Element.prototype;
16293 // shims are shared among layer to keep from having 100 iframes
16296 Roo.extend(Roo.Layer, Roo.Element, {
16298 getZIndex : function(){
16299 return this.zindex || parseInt(this.getStyle("z-index"), 10) || 11000;
16302 getShim : function(){
16309 var shim = shims.shift();
16311 shim = this.createShim();
16312 shim.enableDisplayMode('block');
16313 shim.dom.style.display = 'none';
16314 shim.dom.style.visibility = 'visible';
16316 var pn = this.dom.parentNode;
16317 if(shim.dom.parentNode != pn){
16318 pn.insertBefore(shim.dom, this.dom);
16320 shim.setStyle('z-index', this.getZIndex()-2);
16325 hideShim : function(){
16327 this.shim.setDisplayed(false);
16328 shims.push(this.shim);
16333 disableShadow : function(){
16335 this.shadowDisabled = true;
16336 this.shadow.hide();
16337 this.lastShadowOffset = this.shadowOffset;
16338 this.shadowOffset = 0;
16342 enableShadow : function(show){
16344 this.shadowDisabled = false;
16345 this.shadowOffset = this.lastShadowOffset;
16346 delete this.lastShadowOffset;
16354 // this code can execute repeatedly in milliseconds (i.e. during a drag) so
16355 // code size was sacrificed for effeciency (e.g. no getBox/setBox, no XY calls)
16356 sync : function(doShow){
16357 var sw = this.shadow;
16358 if(!this.updating && this.isVisible() && (sw || this.useShim)){
16359 var sh = this.getShim();
16361 var w = this.getWidth(),
16362 h = this.getHeight();
16364 var l = this.getLeft(true),
16365 t = this.getTop(true);
16367 if(sw && !this.shadowDisabled){
16368 if(doShow && !sw.isVisible()){
16371 sw.realign(l, t, w, h);
16377 // fit the shim behind the shadow, so it is shimmed too
16378 var a = sw.adjusts, s = sh.dom.style;
16379 s.left = (Math.min(l, l+a.l))+"px";
16380 s.top = (Math.min(t, t+a.t))+"px";
16381 s.width = (w+a.w)+"px";
16382 s.height = (h+a.h)+"px";
16389 sh.setLeftTop(l, t);
16396 destroy : function(){
16399 this.shadow.hide();
16401 this.removeAllListeners();
16402 var pn = this.dom.parentNode;
16404 pn.removeChild(this.dom);
16406 Roo.Element.uncache(this.id);
16409 remove : function(){
16414 beginUpdate : function(){
16415 this.updating = true;
16419 endUpdate : function(){
16420 this.updating = false;
16425 hideUnders : function(negOffset){
16427 this.shadow.hide();
16433 constrainXY : function(){
16434 if(this.constrain){
16435 var vw = Roo.lib.Dom.getViewWidth(),
16436 vh = Roo.lib.Dom.getViewHeight();
16437 var s = Roo.get(document).getScroll();
16439 var xy = this.getXY();
16440 var x = xy[0], y = xy[1];
16441 var w = this.dom.offsetWidth+this.shadowOffset, h = this.dom.offsetHeight+this.shadowOffset;
16442 // only move it if it needs it
16444 // first validate right/bottom
16445 if((x + w) > vw+s.left){
16446 x = vw - w - this.shadowOffset;
16449 if((y + h) > vh+s.top){
16450 y = vh - h - this.shadowOffset;
16453 // then make sure top/left isn't negative
16464 var ay = this.avoidY;
16465 if(y <= ay && (y+h) >= ay){
16471 supr.setXY.call(this, xy);
16477 isVisible : function(){
16478 return this.visible;
16482 showAction : function(){
16483 this.visible = true; // track visibility to prevent getStyle calls
16484 if(this.useDisplay === true){
16485 this.setDisplayed("");
16486 }else if(this.lastXY){
16487 supr.setXY.call(this, this.lastXY);
16488 }else if(this.lastLT){
16489 supr.setLeftTop.call(this, this.lastLT[0], this.lastLT[1]);
16494 hideAction : function(){
16495 this.visible = false;
16496 if(this.useDisplay === true){
16497 this.setDisplayed(false);
16499 this.setLeftTop(-10000,-10000);
16503 // overridden Element method
16504 setVisible : function(v, a, d, c, e){
16509 var cb = function(){
16514 }.createDelegate(this);
16515 supr.setVisible.call(this, true, true, d, cb, e);
16518 this.hideUnders(true);
16527 }.createDelegate(this);
16529 supr.setVisible.call(this, v, a, d, cb, e);
16538 storeXY : function(xy){
16539 delete this.lastLT;
16543 storeLeftTop : function(left, top){
16544 delete this.lastXY;
16545 this.lastLT = [left, top];
16549 beforeFx : function(){
16550 this.beforeAction();
16551 return Roo.Layer.superclass.beforeFx.apply(this, arguments);
16555 afterFx : function(){
16556 Roo.Layer.superclass.afterFx.apply(this, arguments);
16557 this.sync(this.isVisible());
16561 beforeAction : function(){
16562 if(!this.updating && this.shadow){
16563 this.shadow.hide();
16567 // overridden Element method
16568 setLeft : function(left){
16569 this.storeLeftTop(left, this.getTop(true));
16570 supr.setLeft.apply(this, arguments);
16574 setTop : function(top){
16575 this.storeLeftTop(this.getLeft(true), top);
16576 supr.setTop.apply(this, arguments);
16580 setLeftTop : function(left, top){
16581 this.storeLeftTop(left, top);
16582 supr.setLeftTop.apply(this, arguments);
16586 setXY : function(xy, a, d, c, e){
16588 this.beforeAction();
16590 var cb = this.createCB(c);
16591 supr.setXY.call(this, xy, a, d, cb, e);
16598 createCB : function(c){
16609 // overridden Element method
16610 setX : function(x, a, d, c, e){
16611 this.setXY([x, this.getY()], a, d, c, e);
16614 // overridden Element method
16615 setY : function(y, a, d, c, e){
16616 this.setXY([this.getX(), y], a, d, c, e);
16619 // overridden Element method
16620 setSize : function(w, h, a, d, c, e){
16621 this.beforeAction();
16622 var cb = this.createCB(c);
16623 supr.setSize.call(this, w, h, a, d, cb, e);
16629 // overridden Element method
16630 setWidth : function(w, a, d, c, e){
16631 this.beforeAction();
16632 var cb = this.createCB(c);
16633 supr.setWidth.call(this, w, a, d, cb, e);
16639 // overridden Element method
16640 setHeight : function(h, a, d, c, e){
16641 this.beforeAction();
16642 var cb = this.createCB(c);
16643 supr.setHeight.call(this, h, a, d, cb, e);
16649 // overridden Element method
16650 setBounds : function(x, y, w, h, a, d, c, e){
16651 this.beforeAction();
16652 var cb = this.createCB(c);
16654 this.storeXY([x, y]);
16655 supr.setXY.call(this, [x, y]);
16656 supr.setSize.call(this, w, h, a, d, cb, e);
16659 supr.setBounds.call(this, x, y, w, h, a, d, cb, e);
16665 * Sets the z-index of this layer and adjusts any shadow and shim z-indexes. The layer z-index is automatically
16666 * incremented by two more than the value passed in so that it always shows above any shadow or shim (the shadow
16667 * element, if any, will be assigned z-index + 1, and the shim element, if any, will be assigned the unmodified z-index).
16668 * @param {Number} zindex The new z-index to set
16669 * @return {this} The Layer
16671 setZIndex : function(zindex){
16672 this.zindex = zindex;
16673 this.setStyle("z-index", zindex + 2);
16675 this.shadow.setZIndex(zindex + 1);
16678 this.shim.setStyle("z-index", zindex);
16683 * Original code for Roojs - LGPL
16684 * <script type="text/javascript">
16688 * @class Roo.XComponent
16689 * A delayed Element creator...
16690 * Or a way to group chunks of interface together.
16691 * technically this is a wrapper around a tree of Roo elements (which defines a 'module'),
16692 * used in conjunction with XComponent.build() it will create an instance of each element,
16693 * then call addxtype() to build the User interface.
16695 * Mypart.xyx = new Roo.XComponent({
16697 parent : 'Mypart.xyz', // empty == document.element.!!
16701 disabled : function() {}
16703 tree : function() { // return an tree of xtype declared components
16707 xtype : 'NestedLayoutPanel',
16714 * It can be used to build a big heiracy, with parent etc.
16715 * or you can just use this to render a single compoent to a dom element
16716 * MYPART.render(Roo.Element | String(id) | dom_element )
16723 * Roo is designed primarily as a single page application, so the UI build for a standard interface will
16724 * expect a single 'TOP' level module normally indicated by the 'parent' of the XComponent definition being defined as false.
16726 * Each sub module is expected to have a parent pointing to the class name of it's parent module.
16728 * When the top level is false, a 'Roo.BorderLayout' is created and the element is flagged as 'topModule'
16729 * - if mulitple topModules exist, the last one is defined as the top module.
16733 * When the top level or multiple modules are to embedded into a existing HTML page,
16734 * the parent element can container '#id' of the element where the module will be drawn.
16738 * Unlike classic Roo, the bootstrap tends not to be used as a single page.
16739 * it relies more on a include mechanism, where sub modules are included into an outer page.
16740 * This is normally managed by the builder tools using Roo.apply( options, Included.Sub.Module )
16742 * Bootstrap Roo Included elements
16744 * Our builder application needs the ability to preview these sub compoennts. They will normally have parent=false set,
16745 * hence confusing the component builder as it thinks there are multiple top level elements.
16747 * String Over-ride & Translations
16749 * Our builder application writes all the strings as _strings and _named_strings. This is to enable the translation of elements,
16750 * and also the 'overlaying of string values - needed when different versions of the same application with different text content
16751 * are needed. @see Roo.XComponent.overlayString
16755 * @extends Roo.util.Observable
16757 * @param cfg {Object} configuration of component
16760 Roo.XComponent = function(cfg) {
16761 Roo.apply(this, cfg);
16765 * Fires when this the componnt is built
16766 * @param {Roo.XComponent} c the component
16771 this.region = this.region || 'center'; // default..
16772 Roo.XComponent.register(this);
16773 this.modules = false;
16774 this.el = false; // where the layout goes..
16778 Roo.extend(Roo.XComponent, Roo.util.Observable, {
16781 * The created element (with Roo.factory())
16782 * @type {Roo.Layout}
16788 * for BC - use el in new code
16789 * @type {Roo.Layout}
16795 * for BC - use el in new code
16796 * @type {Roo.Layout}
16801 * @cfg {Function|boolean} disabled
16802 * If this module is disabled by some rule, return true from the funtion
16807 * @cfg {String} parent
16808 * Name of parent element which it get xtype added to..
16813 * @cfg {String} order
16814 * Used to set the order in which elements are created (usefull for multiple tabs)
16819 * @cfg {String} name
16820 * String to display while loading.
16824 * @cfg {String} region
16825 * Region to render component to (defaults to center)
16830 * @cfg {Array} items
16831 * A single item array - the first element is the root of the tree..
16832 * It's done this way to stay compatible with the Xtype system...
16838 * The method that retuns the tree of parts that make up this compoennt
16845 * render element to dom or tree
16846 * @param {Roo.Element|String|DomElement} optional render to if parent is not set.
16849 render : function(el)
16853 var hp = this.parent ? 1 : 0;
16854 Roo.debug && Roo.log(this);
16856 var tree = this._tree ? this._tree() : this.tree();
16859 if (!el && typeof(this.parent) == 'string' && this.parent.substring(0,1) == '#') {
16860 // if parent is a '#.....' string, then let's use that..
16861 var ename = this.parent.substr(1);
16862 this.parent = false;
16863 Roo.debug && Roo.log(ename);
16865 case 'bootstrap-body':
16866 if (typeof(tree.el) != 'undefined' && tree.el == document.body) {
16867 // this is the BorderLayout standard?
16868 this.parent = { el : true };
16871 if (["Nest", "Content", "Grid", "Tree"].indexOf(tree.xtype) > -1) {
16872 // need to insert stuff...
16874 el : new Roo.bootstrap.layout.Border({
16875 el : document.body,
16881 tabPosition: 'top',
16882 //resizeTabs: true,
16883 alwaysShowTabs: true,
16893 if (typeof(Roo.bootstrap.Body) != 'undefined' ) {
16894 this.parent = { el : new Roo.bootstrap.Body() };
16895 Roo.debug && Roo.log("setting el to doc body");
16898 throw "Container is bootstrap body, but Roo.bootstrap.Body is not defined";
16902 this.parent = { el : true};
16905 el = Roo.get(ename);
16906 if (typeof(Roo.bootstrap) != 'undefined' && tree['|xns'] == 'Roo.bootstrap') {
16907 this.parent = { el : true};
16914 if (!el && !this.parent) {
16915 Roo.debug && Roo.log("Warning - element can not be found :#" + ename );
16920 Roo.debug && Roo.log("EL:");
16921 Roo.debug && Roo.log(el);
16922 Roo.debug && Roo.log("this.parent.el:");
16923 Roo.debug && Roo.log(this.parent.el);
16926 // altertive root elements ??? - we need a better way to indicate these.
16927 var is_alt = Roo.XComponent.is_alt ||
16928 (typeof(tree.el) != 'undefined' && tree.el == document.body) ||
16929 (typeof(Roo.bootstrap) != 'undefined' && tree.xns == Roo.bootstrap) ||
16930 (typeof(Roo.mailer) != 'undefined' && tree.xns == Roo.mailer) ;
16934 if (!this.parent && is_alt) {
16935 //el = Roo.get(document.body);
16936 this.parent = { el : true };
16941 if (!this.parent) {
16943 Roo.debug && Roo.log("no parent - creating one");
16945 el = el ? Roo.get(el) : false;
16947 if (typeof(Roo.BorderLayout) == 'undefined' ) {
16950 el : new Roo.bootstrap.layout.Border({
16951 el: el || document.body,
16957 tabPosition: 'top',
16958 //resizeTabs: true,
16959 alwaysShowTabs: false,
16962 overflow: 'visible'
16968 // it's a top level one..
16970 el : new Roo.BorderLayout(el || document.body, {
16975 tabPosition: 'top',
16976 //resizeTabs: true,
16977 alwaysShowTabs: el && hp? false : true,
16978 hideTabs: el || !hp ? true : false,
16986 if (!this.parent.el) {
16987 // probably an old style ctor, which has been disabled.
16991 // The 'tree' method is '_tree now'
16993 tree.region = tree.region || this.region;
16994 var is_body = false;
16995 if (this.parent.el === true) {
16996 // bootstrap... - body..
17000 this.parent.el = Roo.factory(tree);
17004 this.el = this.parent.el.addxtype(tree, undefined, is_body);
17005 this.fireEvent('built', this);
17007 this.panel = this.el;
17008 this.layout = this.panel.layout;
17009 this.parentLayout = this.parent.layout || false;
17015 Roo.apply(Roo.XComponent, {
17017 * @property hideProgress
17018 * true to disable the building progress bar.. usefull on single page renders.
17021 hideProgress : false,
17023 * @property buildCompleted
17024 * True when the builder has completed building the interface.
17027 buildCompleted : false,
17030 * @property topModule
17031 * the upper most module - uses document.element as it's constructor.
17038 * @property modules
17039 * array of modules to be created by registration system.
17040 * @type {Array} of Roo.XComponent
17045 * @property elmodules
17046 * array of modules to be created by which use #ID
17047 * @type {Array} of Roo.XComponent
17054 * Is an alternative Root - normally used by bootstrap or other systems,
17055 * where the top element in the tree can wrap 'body'
17056 * @type {boolean} (default false)
17061 * @property build_from_html
17062 * Build elements from html - used by bootstrap HTML stuff
17063 * - this is cleared after build is completed
17064 * @type {boolean} (default false)
17067 build_from_html : false,
17069 * Register components to be built later.
17071 * This solves the following issues
17072 * - Building is not done on page load, but after an authentication process has occured.
17073 * - Interface elements are registered on page load
17074 * - Parent Interface elements may not be loaded before child, so this handles that..
17081 module : 'Pman.Tab.projectMgr',
17083 parent : 'Pman.layout',
17084 disabled : false, // or use a function..
17087 * * @param {Object} details about module
17089 register : function(obj) {
17091 Roo.XComponent.event.fireEvent('register', obj);
17092 switch(typeof(obj.disabled) ) {
17098 if ( obj.disabled() ) {
17104 if (obj.disabled || obj.region == '#disabled') {
17110 this.modules.push(obj);
17114 * convert a string to an object..
17115 * eg. 'AAA.BBB' -> finds AAA.BBB
17119 toObject : function(str)
17121 if (!str || typeof(str) == 'object') {
17124 if (str.substring(0,1) == '#') {
17128 var ar = str.split('.');
17133 eval('if (typeof ' + rt + ' == "undefined"){ o = false;} o = ' + rt + ';');
17135 throw "Module not found : " + str;
17139 throw "Module not found : " + str;
17141 Roo.each(ar, function(e) {
17142 if (typeof(o[e]) == 'undefined') {
17143 throw "Module not found : " + str;
17154 * move modules into their correct place in the tree..
17157 preBuild : function ()
17160 Roo.each(this.modules , function (obj)
17162 Roo.XComponent.event.fireEvent('beforebuild', obj);
17164 var opar = obj.parent;
17166 obj.parent = this.toObject(opar);
17168 Roo.debug && Roo.log("parent:toObject failed: " + e.toString());
17173 Roo.debug && Roo.log("GOT top level module");
17174 Roo.debug && Roo.log(obj);
17175 obj.modules = new Roo.util.MixedCollection(false,
17176 function(o) { return o.order + '' }
17178 this.topModule = obj;
17181 // parent is a string (usually a dom element name..)
17182 if (typeof(obj.parent) == 'string') {
17183 this.elmodules.push(obj);
17186 if (obj.parent.constructor != Roo.XComponent) {
17187 Roo.debug && Roo.log("Warning : Object Parent is not instance of XComponent:" + obj.name)
17189 if (!obj.parent.modules) {
17190 obj.parent.modules = new Roo.util.MixedCollection(false,
17191 function(o) { return o.order + '' }
17194 if (obj.parent.disabled) {
17195 obj.disabled = true;
17197 obj.parent.modules.add(obj);
17202 * make a list of modules to build.
17203 * @return {Array} list of modules.
17206 buildOrder : function()
17209 var cmp = function(a,b) {
17210 return String(a).toUpperCase() > String(b).toUpperCase() ? 1 : -1;
17212 if ((!this.topModule || !this.topModule.modules) && !this.elmodules.length) {
17213 throw "No top level modules to build";
17216 // make a flat list in order of modules to build.
17217 var mods = this.topModule ? [ this.topModule ] : [];
17220 // elmodules (is a list of DOM based modules )
17221 Roo.each(this.elmodules, function(e) {
17223 if (!this.topModule &&
17224 typeof(e.parent) == 'string' &&
17225 e.parent.substring(0,1) == '#' &&
17226 Roo.get(e.parent.substr(1))
17229 _this.topModule = e;
17235 // add modules to their parents..
17236 var addMod = function(m) {
17237 Roo.debug && Roo.log("build Order: add: " + m.name);
17240 if (m.modules && !m.disabled) {
17241 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules");
17242 m.modules.keySort('ASC', cmp );
17243 Roo.debug && Roo.log("build Order: " + m.modules.length + " child modules (after sort)");
17245 m.modules.each(addMod);
17247 Roo.debug && Roo.log("build Order: no child modules");
17249 // not sure if this is used any more..
17251 m.finalize.name = m.name + " (clean up) ";
17252 mods.push(m.finalize);
17256 if (this.topModule && this.topModule.modules) {
17257 this.topModule.modules.keySort('ASC', cmp );
17258 this.topModule.modules.each(addMod);
17264 * Build the registered modules.
17265 * @param {Object} parent element.
17266 * @param {Function} optional method to call after module has been added.
17270 build : function(opts)
17273 if (typeof(opts) != 'undefined') {
17274 Roo.apply(this,opts);
17278 var mods = this.buildOrder();
17280 //this.allmods = mods;
17281 //Roo.debug && Roo.log(mods);
17283 if (!mods.length) { // should not happen
17284 throw "NO modules!!!";
17288 var msg = "Building Interface...";
17289 // flash it up as modal - so we store the mask!?
17290 if (!this.hideProgress && Roo.MessageBox) {
17291 Roo.MessageBox.show({ title: 'loading' });
17292 Roo.MessageBox.show({
17293 title: "Please wait...",
17303 var total = mods.length;
17306 var progressRun = function() {
17307 if (!mods.length) {
17308 Roo.debug && Roo.log('hide?');
17309 if (!this.hideProgress && Roo.MessageBox) {
17310 Roo.MessageBox.hide();
17312 Roo.XComponent.build_from_html = false; // reset, so dialogs will be build from javascript
17314 Roo.XComponent.event.fireEvent('buildcomplete', _this.topModule);
17320 var m = mods.shift();
17323 Roo.debug && Roo.log(m);
17324 // not sure if this is supported any more.. - modules that are are just function
17325 if (typeof(m) == 'function') {
17327 return progressRun.defer(10, _this);
17331 msg = "Building Interface " + (total - mods.length) +
17333 (m.name ? (' - ' + m.name) : '');
17334 Roo.debug && Roo.log(msg);
17335 if (!_this.hideProgress && Roo.MessageBox) {
17336 Roo.MessageBox.updateProgress( (total - mods.length)/total, msg );
17340 // is the module disabled?
17341 var disabled = (typeof(m.disabled) == 'function') ?
17342 m.disabled.call(m.module.disabled) : m.disabled;
17346 return progressRun(); // we do not update the display!
17354 // it's 10 on top level, and 1 on others??? why...
17355 return progressRun.defer(10, _this);
17358 progressRun.defer(1, _this);
17364 * Overlay a set of modified strings onto a component
17365 * This is dependant on our builder exporting the strings and 'named strings' elements.
17367 * @param {Object} element to overlay on - eg. Pman.Dialog.Login
17368 * @param {Object} associative array of 'named' string and it's new value.
17371 overlayStrings : function( component, strings )
17373 if (typeof(component['_named_strings']) == 'undefined') {
17374 throw "ERROR: component does not have _named_strings";
17376 for ( var k in strings ) {
17377 var md = typeof(component['_named_strings'][k]) == 'undefined' ? false : component['_named_strings'][k];
17378 if (md !== false) {
17379 component['_strings'][md] = strings[k];
17381 Roo.log('could not find named string: ' + k + ' in');
17382 Roo.log(component);
17397 * wrapper for event.on - aliased later..
17398 * Typically use to register a event handler for register:
17400 * eg. Roo.XComponent.on('register', function(comp) { comp.disable = true } );
17409 Roo.XComponent.event = new Roo.util.Observable({
17413 * Fires when an Component is registered,
17414 * set the disable property on the Component to stop registration.
17415 * @param {Roo.XComponent} c the component being registerd.
17420 * @event beforebuild
17421 * Fires before each Component is built
17422 * can be used to apply permissions.
17423 * @param {Roo.XComponent} c the component being registerd.
17426 'beforebuild' : true,
17428 * @event buildcomplete
17429 * Fires on the top level element when all elements have been built
17430 * @param {Roo.XComponent} the top level component.
17432 'buildcomplete' : true
17437 Roo.XComponent.on = Roo.XComponent.event.on.createDelegate(Roo.XComponent.event);
17440 * marked - a markdown parser
17441 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
17442 * https://github.com/chjj/marked
17448 * Roo.Markdown - is a very crude wrapper around marked..
17452 * alert( Roo.Markdown.toHtml("Markdown *rocks*.") );
17454 * Note: move the sample code to the bottom of this
17455 * file before uncommenting it.
17460 Roo.Markdown.toHtml = function(text) {
17462 var c = new Roo.Markdown.marked.setOptions({
17463 renderer: new Roo.Markdown.marked.Renderer(),
17474 text = text.replace(/\\\n/g,' ');
17475 return Roo.Markdown.marked(text);
17480 // Wraps all "globals" so that the only thing
17481 // exposed is makeHtml().
17487 * eval:var:unescape
17495 var escape = function (html, encode) {
17497 .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&')
17498 .replace(/</g, '<')
17499 .replace(/>/g, '>')
17500 .replace(/"/g, '"')
17501 .replace(/'/g, ''');
17504 var unescape = function (html) {
17505 // explicitly match decimal, hex, and named HTML entities
17506 return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
17507 n = n.toLowerCase();
17508 if (n === 'colon') { return ':'; }
17509 if (n.charAt(0) === '#') {
17510 return n.charAt(1) === 'x'
17511 ? String.fromCharCode(parseInt(n.substring(2), 16))
17512 : String.fromCharCode(+n.substring(1));
17518 var replace = function (regex, opt) {
17519 regex = regex.source;
17521 return function self(name, val) {
17522 if (!name) { return new RegExp(regex, opt); }
17523 val = val.source || val;
17524 val = val.replace(/(^|[^\[])\^/g, '$1');
17525 regex = regex.replace(name, val);
17534 var noop = function () {}
17540 var merge = function (obj) {
17545 for (; i < arguments.length; i++) {
17546 target = arguments[i];
17547 for (key in target) {
17548 if (Object.prototype.hasOwnProperty.call(target, key)) {
17549 obj[key] = target[key];
17559 * Block-Level Grammar
17567 code: /^( {4}[^\n]+\n*)+/,
17569 hr: /^( *[-*_]){3,} *(?:\n+|$)/,
17570 heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
17572 lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
17573 blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
17574 list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
17575 html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
17576 def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
17578 paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
17582 block.bullet = /(?:[*+-]|\d+\.)/;
17583 block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
17584 block.item = replace(block.item, 'gm')
17585 (/bull/g, block.bullet)
17588 block.list = replace(block.list)
17589 (/bull/g, block.bullet)
17590 ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
17591 ('def', '\\n+(?=' + block.def.source + ')')
17594 block.blockquote = replace(block.blockquote)
17598 block._tag = '(?!(?:'
17599 + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
17600 + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
17601 + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';
17603 block.html = replace(block.html)
17604 ('comment', /<!--[\s\S]*?-->/)
17605 ('closed', /<(tag)[\s\S]+?<\/\1>/)
17606 ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
17607 (/tag/g, block._tag)
17610 block.paragraph = replace(block.paragraph)
17612 ('heading', block.heading)
17613 ('lheading', block.lheading)
17614 ('blockquote', block.blockquote)
17615 ('tag', '<' + block._tag)
17620 * Normal Block Grammar
17623 block.normal = merge({}, block);
17626 * GFM Block Grammar
17629 block.gfm = merge({}, block.normal, {
17630 fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
17632 heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
17635 block.gfm.paragraph = replace(block.paragraph)
17637 + block.gfm.fences.source.replace('\\1', '\\2') + '|'
17638 + block.list.source.replace('\\1', '\\3') + '|')
17642 * GFM + Tables Block Grammar
17645 block.tables = merge({}, block.gfm, {
17646 nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
17647 table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
17654 var Lexer = function (options) {
17656 this.tokens.links = {};
17657 this.options = options || marked.defaults;
17658 this.rules = block.normal;
17660 if (this.options.gfm) {
17661 if (this.options.tables) {
17662 this.rules = block.tables;
17664 this.rules = block.gfm;
17670 * Expose Block Rules
17673 Lexer.rules = block;
17676 * Static Lex Method
17679 Lexer.lex = function(src, options) {
17680 var lexer = new Lexer(options);
17681 return lexer.lex(src);
17688 Lexer.prototype.lex = function(src) {
17690 .replace(/\r\n|\r/g, '\n')
17691 .replace(/\t/g, ' ')
17692 .replace(/\u00a0/g, ' ')
17693 .replace(/\u2424/g, '\n');
17695 return this.token(src, true);
17702 Lexer.prototype.token = function(src, top, bq) {
17703 var src = src.replace(/^ +$/gm, '')
17716 if (cap = this.rules.newline.exec(src)) {
17717 src = src.substring(cap[0].length);
17718 if (cap[0].length > 1) {
17726 if (cap = this.rules.code.exec(src)) {
17727 src = src.substring(cap[0].length);
17728 cap = cap[0].replace(/^ {4}/gm, '');
17731 text: !this.options.pedantic
17732 ? cap.replace(/\n+$/, '')
17739 if (cap = this.rules.fences.exec(src)) {
17740 src = src.substring(cap[0].length);
17750 if (cap = this.rules.heading.exec(src)) {
17751 src = src.substring(cap[0].length);
17754 depth: cap[1].length,
17760 // table no leading pipe (gfm)
17761 if (top && (cap = this.rules.nptable.exec(src))) {
17762 src = src.substring(cap[0].length);
17766 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17767 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17768 cells: cap[3].replace(/\n$/, '').split('\n')
17771 for (i = 0; i < item.align.length; i++) {
17772 if (/^ *-+: *$/.test(item.align[i])) {
17773 item.align[i] = 'right';
17774 } else if (/^ *:-+: *$/.test(item.align[i])) {
17775 item.align[i] = 'center';
17776 } else if (/^ *:-+ *$/.test(item.align[i])) {
17777 item.align[i] = 'left';
17779 item.align[i] = null;
17783 for (i = 0; i < item.cells.length; i++) {
17784 item.cells[i] = item.cells[i].split(/ *\| */);
17787 this.tokens.push(item);
17793 if (cap = this.rules.lheading.exec(src)) {
17794 src = src.substring(cap[0].length);
17797 depth: cap[2] === '=' ? 1 : 2,
17804 if (cap = this.rules.hr.exec(src)) {
17805 src = src.substring(cap[0].length);
17813 if (cap = this.rules.blockquote.exec(src)) {
17814 src = src.substring(cap[0].length);
17817 type: 'blockquote_start'
17820 cap = cap[0].replace(/^ *> ?/gm, '');
17822 // Pass `top` to keep the current
17823 // "toplevel" state. This is exactly
17824 // how markdown.pl works.
17825 this.token(cap, top, true);
17828 type: 'blockquote_end'
17835 if (cap = this.rules.list.exec(src)) {
17836 src = src.substring(cap[0].length);
17840 type: 'list_start',
17841 ordered: bull.length > 1
17844 // Get each top-level item.
17845 cap = cap[0].match(this.rules.item);
17851 for (; i < l; i++) {
17854 // Remove the list item's bullet
17855 // so it is seen as the next token.
17856 space = item.length;
17857 item = item.replace(/^ *([*+-]|\d+\.) +/, '');
17859 // Outdent whatever the
17860 // list item contains. Hacky.
17861 if (~item.indexOf('\n ')) {
17862 space -= item.length;
17863 item = !this.options.pedantic
17864 ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
17865 : item.replace(/^ {1,4}/gm, '');
17868 // Determine whether the next list item belongs here.
17869 // Backpedal if it does not belong in this list.
17870 if (this.options.smartLists && i !== l - 1) {
17871 b = block.bullet.exec(cap[i + 1])[0];
17872 if (bull !== b && !(bull.length > 1 && b.length > 1)) {
17873 src = cap.slice(i + 1).join('\n') + src;
17878 // Determine whether item is loose or not.
17879 // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
17880 // for discount behavior.
17881 loose = next || /\n\n(?!\s*$)/.test(item);
17883 next = item.charAt(item.length - 1) === '\n';
17884 if (!loose) { loose = next; }
17889 ? 'loose_item_start'
17890 : 'list_item_start'
17894 this.token(item, false, bq);
17897 type: 'list_item_end'
17909 if (cap = this.rules.html.exec(src)) {
17910 src = src.substring(cap[0].length);
17912 type: this.options.sanitize
17915 pre: !this.options.sanitizer
17916 && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
17923 if ((!bq && top) && (cap = this.rules.def.exec(src))) {
17924 src = src.substring(cap[0].length);
17925 this.tokens.links[cap[1].toLowerCase()] = {
17933 if (top && (cap = this.rules.table.exec(src))) {
17934 src = src.substring(cap[0].length);
17938 header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
17939 align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
17940 cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
17943 for (i = 0; i < item.align.length; i++) {
17944 if (/^ *-+: *$/.test(item.align[i])) {
17945 item.align[i] = 'right';
17946 } else if (/^ *:-+: *$/.test(item.align[i])) {
17947 item.align[i] = 'center';
17948 } else if (/^ *:-+ *$/.test(item.align[i])) {
17949 item.align[i] = 'left';
17951 item.align[i] = null;
17955 for (i = 0; i < item.cells.length; i++) {
17956 item.cells[i] = item.cells[i]
17957 .replace(/^ *\| *| *\| *$/g, '')
17961 this.tokens.push(item);
17966 // top-level paragraph
17967 if (top && (cap = this.rules.paragraph.exec(src))) {
17968 src = src.substring(cap[0].length);
17971 text: cap[1].charAt(cap[1].length - 1) === '\n'
17972 ? cap[1].slice(0, -1)
17979 if (cap = this.rules.text.exec(src)) {
17980 // Top-level should never reach here.
17981 src = src.substring(cap[0].length);
17991 Error('Infinite loop on byte: ' + src.charCodeAt(0));
17995 return this.tokens;
17999 * Inline-Level Grammar
18003 escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
18004 autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
18006 tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
18007 link: /^!?\[(inside)\]\(href\)/,
18008 reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
18009 nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
18010 strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
18011 em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
18012 code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
18013 br: /^ {2,}\n(?!\s*$)/,
18015 text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
18018 inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
18019 inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;
18021 inline.link = replace(inline.link)
18022 ('inside', inline._inside)
18023 ('href', inline._href)
18026 inline.reflink = replace(inline.reflink)
18027 ('inside', inline._inside)
18031 * Normal Inline Grammar
18034 inline.normal = merge({}, inline);
18037 * Pedantic Inline Grammar
18040 inline.pedantic = merge({}, inline.normal, {
18041 strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
18042 em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
18046 * GFM Inline Grammar
18049 inline.gfm = merge({}, inline.normal, {
18050 escape: replace(inline.escape)('])', '~|])')(),
18051 url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
18052 del: /^~~(?=\S)([\s\S]*?\S)~~/,
18053 text: replace(inline.text)
18055 ('|', '|https?://|')
18060 * GFM + Line Breaks Inline Grammar
18063 inline.breaks = merge({}, inline.gfm, {
18064 br: replace(inline.br)('{2,}', '*')(),
18065 text: replace(inline.gfm.text)('{2,}', '*')()
18069 * Inline Lexer & Compiler
18072 var InlineLexer = function (links, options) {
18073 this.options = options || marked.defaults;
18074 this.links = links;
18075 this.rules = inline.normal;
18076 this.renderer = this.options.renderer || new Renderer;
18077 this.renderer.options = this.options;
18081 Error('Tokens array requires a `links` property.');
18084 if (this.options.gfm) {
18085 if (this.options.breaks) {
18086 this.rules = inline.breaks;
18088 this.rules = inline.gfm;
18090 } else if (this.options.pedantic) {
18091 this.rules = inline.pedantic;
18096 * Expose Inline Rules
18099 InlineLexer.rules = inline;
18102 * Static Lexing/Compiling Method
18105 InlineLexer.output = function(src, links, options) {
18106 var inline = new InlineLexer(links, options);
18107 return inline.output(src);
18114 InlineLexer.prototype.output = function(src) {
18123 if (cap = this.rules.escape.exec(src)) {
18124 src = src.substring(cap[0].length);
18130 if (cap = this.rules.autolink.exec(src)) {
18131 src = src.substring(cap[0].length);
18132 if (cap[2] === '@') {
18133 text = cap[1].charAt(6) === ':'
18134 ? this.mangle(cap[1].substring(7))
18135 : this.mangle(cap[1]);
18136 href = this.mangle('mailto:') + text;
18138 text = escape(cap[1]);
18141 out += this.renderer.link(href, null, text);
18146 if (!this.inLink && (cap = this.rules.url.exec(src))) {
18147 src = src.substring(cap[0].length);
18148 text = escape(cap[1]);
18150 out += this.renderer.link(href, null, text);
18155 if (cap = this.rules.tag.exec(src)) {
18156 if (!this.inLink && /^<a /i.test(cap[0])) {
18157 this.inLink = true;
18158 } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
18159 this.inLink = false;
18161 src = src.substring(cap[0].length);
18162 out += this.options.sanitize
18163 ? this.options.sanitizer
18164 ? this.options.sanitizer(cap[0])
18171 if (cap = this.rules.link.exec(src)) {
18172 src = src.substring(cap[0].length);
18173 this.inLink = true;
18174 out += this.outputLink(cap, {
18178 this.inLink = false;
18183 if ((cap = this.rules.reflink.exec(src))
18184 || (cap = this.rules.nolink.exec(src))) {
18185 src = src.substring(cap[0].length);
18186 link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
18187 link = this.links[link.toLowerCase()];
18188 if (!link || !link.href) {
18189 out += cap[0].charAt(0);
18190 src = cap[0].substring(1) + src;
18193 this.inLink = true;
18194 out += this.outputLink(cap, link);
18195 this.inLink = false;
18200 if (cap = this.rules.strong.exec(src)) {
18201 src = src.substring(cap[0].length);
18202 out += this.renderer.strong(this.output(cap[2] || cap[1]));
18207 if (cap = this.rules.em.exec(src)) {
18208 src = src.substring(cap[0].length);
18209 out += this.renderer.em(this.output(cap[2] || cap[1]));
18214 if (cap = this.rules.code.exec(src)) {
18215 src = src.substring(cap[0].length);
18216 out += this.renderer.codespan(escape(cap[2], true));
18221 if (cap = this.rules.br.exec(src)) {
18222 src = src.substring(cap[0].length);
18223 out += this.renderer.br();
18228 if (cap = this.rules.del.exec(src)) {
18229 src = src.substring(cap[0].length);
18230 out += this.renderer.del(this.output(cap[1]));
18235 if (cap = this.rules.text.exec(src)) {
18236 src = src.substring(cap[0].length);
18237 out += this.renderer.text(escape(this.smartypants(cap[0])));
18243 Error('Infinite loop on byte: ' + src.charCodeAt(0));
18254 InlineLexer.prototype.outputLink = function(cap, link) {
18255 var href = escape(link.href)
18256 , title = link.title ? escape(link.title) : null;
18258 return cap[0].charAt(0) !== '!'
18259 ? this.renderer.link(href, title, this.output(cap[1]))
18260 : this.renderer.image(href, title, escape(cap[1]));
18264 * Smartypants Transformations
18267 InlineLexer.prototype.smartypants = function(text) {
18268 if (!this.options.smartypants) { return text; }
18271 .replace(/---/g, '\u2014')
18273 .replace(/--/g, '\u2013')
18275 .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
18276 // closing singles & apostrophes
18277 .replace(/'/g, '\u2019')
18279 .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
18281 .replace(/"/g, '\u201d')
18283 .replace(/\.{3}/g, '\u2026');
18290 InlineLexer.prototype.mangle = function(text) {
18291 if (!this.options.mangle) { return text; }
18297 for (; i < l; i++) {
18298 ch = text.charCodeAt(i);
18299 if (Math.random() > 0.5) {
18300 ch = 'x' + ch.toString(16);
18302 out += '&#' + ch + ';';
18313 * eval:var:Renderer
18316 var Renderer = function (options) {
18317 this.options = options || {};
18320 Renderer.prototype.code = function(code, lang, escaped) {
18321 if (this.options.highlight) {
18322 var out = this.options.highlight(code, lang);
18323 if (out != null && out !== code) {
18328 // hack!!! - it's already escapeD?
18333 return '<pre><code>'
18334 + (escaped ? code : escape(code, true))
18335 + '\n</code></pre>';
18338 return '<pre><code class="'
18339 + this.options.langPrefix
18340 + escape(lang, true)
18342 + (escaped ? code : escape(code, true))
18343 + '\n</code></pre>\n';
18346 Renderer.prototype.blockquote = function(quote) {
18347 return '<blockquote>\n' + quote + '</blockquote>\n';
18350 Renderer.prototype.html = function(html) {
18354 Renderer.prototype.heading = function(text, level, raw) {
18358 + this.options.headerPrefix
18359 + raw.toLowerCase().replace(/[^\w]+/g, '-')
18367 Renderer.prototype.hr = function() {
18368 return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
18371 Renderer.prototype.list = function(body, ordered) {
18372 var type = ordered ? 'ol' : 'ul';
18373 return '<' + type + '>\n' + body + '</' + type + '>\n';
18376 Renderer.prototype.listitem = function(text) {
18377 return '<li>' + text + '</li>\n';
18380 Renderer.prototype.paragraph = function(text) {
18381 return '<p>' + text + '</p>\n';
18384 Renderer.prototype.table = function(header, body) {
18385 return '<table class="table table-striped">\n'
18395 Renderer.prototype.tablerow = function(content) {
18396 return '<tr>\n' + content + '</tr>\n';
18399 Renderer.prototype.tablecell = function(content, flags) {
18400 var type = flags.header ? 'th' : 'td';
18401 var tag = flags.align
18402 ? '<' + type + ' style="text-align:' + flags.align + '">'
18403 : '<' + type + '>';
18404 return tag + content + '</' + type + '>\n';
18407 // span level renderer
18408 Renderer.prototype.strong = function(text) {
18409 return '<strong>' + text + '</strong>';
18412 Renderer.prototype.em = function(text) {
18413 return '<em>' + text + '</em>';
18416 Renderer.prototype.codespan = function(text) {
18417 return '<code>' + text + '</code>';
18420 Renderer.prototype.br = function() {
18421 return this.options.xhtml ? '<br/>' : '<br>';
18424 Renderer.prototype.del = function(text) {
18425 return '<del>' + text + '</del>';
18428 Renderer.prototype.link = function(href, title, text) {
18429 if (this.options.sanitize) {
18431 var prot = decodeURIComponent(unescape(href))
18432 .replace(/[^\w:]/g, '')
18437 if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
18441 var out = '<a href="' + href + '"';
18443 out += ' title="' + title + '"';
18445 out += '>' + text + '</a>';
18449 Renderer.prototype.image = function(href, title, text) {
18450 var out = '<img src="' + href + '" alt="' + text + '"';
18452 out += ' title="' + title + '"';
18454 out += this.options.xhtml ? '/>' : '>';
18458 Renderer.prototype.text = function(text) {
18463 * Parsing & Compiling
18469 var Parser= function (options) {
18472 this.options = options || marked.defaults;
18473 this.options.renderer = this.options.renderer || new Renderer;
18474 this.renderer = this.options.renderer;
18475 this.renderer.options = this.options;
18479 * Static Parse Method
18482 Parser.parse = function(src, options, renderer) {
18483 var parser = new Parser(options, renderer);
18484 return parser.parse(src);
18491 Parser.prototype.parse = function(src) {
18492 this.inline = new InlineLexer(src.links, this.options, this.renderer);
18493 this.tokens = src.reverse();
18496 while (this.next()) {
18507 Parser.prototype.next = function() {
18508 return this.token = this.tokens.pop();
18512 * Preview Next Token
18515 Parser.prototype.peek = function() {
18516 return this.tokens[this.tokens.length - 1] || 0;
18520 * Parse Text Tokens
18523 Parser.prototype.parseText = function() {
18524 var body = this.token.text;
18526 while (this.peek().type === 'text') {
18527 body += '\n' + this.next().text;
18530 return this.inline.output(body);
18534 * Parse Current Token
18537 Parser.prototype.tok = function() {
18538 switch (this.token.type) {
18543 return this.renderer.hr();
18546 return this.renderer.heading(
18547 this.inline.output(this.token.text),
18552 return this.renderer.code(this.token.text,
18554 this.token.escaped);
18567 for (i = 0; i < this.token.header.length; i++) {
18568 flags = { header: true, align: this.token.align[i] };
18569 cell += this.renderer.tablecell(
18570 this.inline.output(this.token.header[i]),
18571 { header: true, align: this.token.align[i] }
18574 header += this.renderer.tablerow(cell);
18576 for (i = 0; i < this.token.cells.length; i++) {
18577 row = this.token.cells[i];
18580 for (j = 0; j < row.length; j++) {
18581 cell += this.renderer.tablecell(
18582 this.inline.output(row[j]),
18583 { header: false, align: this.token.align[j] }
18587 body += this.renderer.tablerow(cell);
18589 return this.renderer.table(header, body);
18591 case 'blockquote_start': {
18594 while (this.next().type !== 'blockquote_end') {
18595 body += this.tok();
18598 return this.renderer.blockquote(body);
18600 case 'list_start': {
18602 , ordered = this.token.ordered;
18604 while (this.next().type !== 'list_end') {
18605 body += this.tok();
18608 return this.renderer.list(body, ordered);
18610 case 'list_item_start': {
18613 while (this.next().type !== 'list_item_end') {
18614 body += this.token.type === 'text'
18619 return this.renderer.listitem(body);
18621 case 'loose_item_start': {
18624 while (this.next().type !== 'list_item_end') {
18625 body += this.tok();
18628 return this.renderer.listitem(body);
18631 var html = !this.token.pre && !this.options.pedantic
18632 ? this.inline.output(this.token.text)
18634 return this.renderer.html(html);
18636 case 'paragraph': {
18637 return this.renderer.paragraph(this.inline.output(this.token.text));
18640 return this.renderer.paragraph(this.parseText());
18652 var marked = function (src, opt, callback) {
18653 if (callback || typeof opt === 'function') {
18659 opt = merge({}, marked.defaults, opt || {});
18661 var highlight = opt.highlight
18667 tokens = Lexer.lex(src, opt)
18669 return callback(e);
18672 pending = tokens.length;
18676 var done = function(err) {
18678 opt.highlight = highlight;
18679 return callback(err);
18685 out = Parser.parse(tokens, opt);
18690 opt.highlight = highlight;
18694 : callback(null, out);
18697 if (!highlight || highlight.length < 3) {
18701 delete opt.highlight;
18703 if (!pending) { return done(); }
18705 for (; i < tokens.length; i++) {
18707 if (token.type !== 'code') {
18708 return --pending || done();
18710 return highlight(token.text, token.lang, function(err, code) {
18711 if (err) { return done(err); }
18712 if (code == null || code === token.text) {
18713 return --pending || done();
18716 token.escaped = true;
18717 --pending || done();
18725 if (opt) { opt = merge({}, marked.defaults, opt); }
18726 return Parser.parse(Lexer.lex(src, opt), opt);
18728 e.message += '\nPlease report this to https://github.com/chjj/marked.';
18729 if ((opt || marked.defaults).silent) {
18730 return '<p>An error occured:</p><pre>'
18731 + escape(e.message + '', true)
18743 marked.setOptions = function(opt) {
18744 merge(marked.defaults, opt);
18748 marked.defaults = {
18759 langPrefix: 'lang-',
18760 smartypants: false,
18762 renderer: new Renderer,
18770 marked.Parser = Parser;
18771 marked.parser = Parser.parse;
18773 marked.Renderer = Renderer;
18775 marked.Lexer = Lexer;
18776 marked.lexer = Lexer.lex;
18778 marked.InlineLexer = InlineLexer;
18779 marked.inlineLexer = InlineLexer.output;
18781 marked.parse = marked;
18783 Roo.Markdown.marked = marked;
18787 * Ext JS Library 1.1.1
18788 * Copyright(c) 2006-2007, Ext JS, LLC.
18790 * Originally Released Under LGPL - original licence link has changed is not relivant.
18793 * <script type="text/javascript">
18799 * These classes are derivatives of the similarly named classes in the YUI Library.
18800 * The original license:
18801 * Copyright (c) 2006, Yahoo! Inc. All rights reserved.
18802 * Code licensed under the BSD License:
18803 * http://developer.yahoo.net/yui/license.txt
18808 var Event=Roo.EventManager;
18809 var Dom=Roo.lib.Dom;
18812 * @class Roo.dd.DragDrop
18813 * @extends Roo.util.Observable
18814 * Defines the interface and base operation of items that that can be
18815 * dragged or can be drop targets. It was designed to be extended, overriding
18816 * the event handlers for startDrag, onDrag, onDragOver and onDragOut.
18817 * Up to three html elements can be associated with a DragDrop instance:
18819 * <li>linked element: the element that is passed into the constructor.
18820 * This is the element which defines the boundaries for interaction with
18821 * other DragDrop objects.</li>
18822 * <li>handle element(s): The drag operation only occurs if the element that
18823 * was clicked matches a handle element. By default this is the linked
18824 * element, but there are times that you will want only a portion of the
18825 * linked element to initiate the drag operation, and the setHandleElId()
18826 * method provides a way to define this.</li>
18827 * <li>drag element: this represents the element that would be moved along
18828 * with the cursor during a drag operation. By default, this is the linked
18829 * element itself as in {@link Roo.dd.DD}. setDragElId() lets you define
18830 * a separate element that would be moved, as in {@link Roo.dd.DDProxy}.
18833 * This class should not be instantiated until the onload event to ensure that
18834 * the associated elements are available.
18835 * The following would define a DragDrop obj that would interact with any
18836 * other DragDrop obj in the "group1" group:
18838 * dd = new Roo.dd.DragDrop("div1", "group1");
18840 * Since none of the event handlers have been implemented, nothing would
18841 * actually happen if you were to run the code above. Normally you would
18842 * override this class or one of the default implementations, but you can
18843 * also override the methods you want on an instance of the class...
18845 * dd.onDragDrop = function(e, id) {
18846 * alert("dd was dropped on " + id);
18850 * @param {String} id of the element that is linked to this instance
18851 * @param {String} sGroup the group of related DragDrop objects
18852 * @param {object} config an object containing configurable attributes
18853 * Valid properties for DragDrop:
18854 * padding, isTarget, maintainOffset, primaryButtonOnly
18856 Roo.dd.DragDrop = function(id, sGroup, config) {
18858 this.init(id, sGroup, config);
18863 Roo.extend(Roo.dd.DragDrop, Roo.util.Observable , {
18866 * The id of the element associated with this object. This is what we
18867 * refer to as the "linked element" because the size and position of
18868 * this element is used to determine when the drag and drop objects have
18876 * Configuration attributes passed into the constructor
18883 * The id of the element that will be dragged. By default this is same
18884 * as the linked element , but could be changed to another element. Ex:
18886 * @property dragElId
18893 * the id of the element that initiates the drag operation. By default
18894 * this is the linked element, but could be changed to be a child of this
18895 * element. This lets us do things like only starting the drag when the
18896 * header element within the linked html element is clicked.
18897 * @property handleElId
18904 * An associative array of HTML tags that will be ignored if clicked.
18905 * @property invalidHandleTypes
18906 * @type {string: string}
18908 invalidHandleTypes: null,
18911 * An associative array of ids for elements that will be ignored if clicked
18912 * @property invalidHandleIds
18913 * @type {string: string}
18915 invalidHandleIds: null,
18918 * An indexted array of css class names for elements that will be ignored
18920 * @property invalidHandleClasses
18923 invalidHandleClasses: null,
18926 * The linked element's absolute X position at the time the drag was
18928 * @property startPageX
18935 * The linked element's absolute X position at the time the drag was
18937 * @property startPageY
18944 * The group defines a logical collection of DragDrop objects that are
18945 * related. Instances only get events when interacting with other
18946 * DragDrop object in the same group. This lets us define multiple
18947 * groups using a single DragDrop subclass if we want.
18949 * @type {string: string}
18954 * Individual drag/drop instances can be locked. This will prevent
18955 * onmousedown start drag.
18963 * Lock this instance
18966 lock: function() { this.locked = true; },
18969 * Unlock this instace
18972 unlock: function() { this.locked = false; },
18975 * By default, all insances can be a drop target. This can be disabled by
18976 * setting isTarget to false.
18983 * The padding configured for this drag and drop object for calculating
18984 * the drop zone intersection with this object.
18991 * Cached reference to the linked element
18992 * @property _domRef
18998 * Internal typeof flag
18999 * @property __ygDragDrop
19002 __ygDragDrop: true,
19005 * Set to true when horizontal contraints are applied
19006 * @property constrainX
19013 * Set to true when vertical contraints are applied
19014 * @property constrainY
19021 * The left constraint
19029 * The right constraint
19037 * The up constraint
19046 * The down constraint
19054 * Maintain offsets when we resetconstraints. Set to true when you want
19055 * the position of the element relative to its parent to stay the same
19056 * when the page changes
19058 * @property maintainOffset
19061 maintainOffset: false,
19064 * Array of pixel locations the element will snap to if we specified a
19065 * horizontal graduation/interval. This array is generated automatically
19066 * when you define a tick interval.
19073 * Array of pixel locations the element will snap to if we specified a
19074 * vertical graduation/interval. This array is generated automatically
19075 * when you define a tick interval.
19082 * By default the drag and drop instance will only respond to the primary
19083 * button click (left button for a right-handed mouse). Set to true to
19084 * allow drag and drop to start with any mouse click that is propogated
19086 * @property primaryButtonOnly
19089 primaryButtonOnly: true,
19092 * The availabe property is false until the linked dom element is accessible.
19093 * @property available
19099 * By default, drags can only be initiated if the mousedown occurs in the
19100 * region the linked element is. This is done in part to work around a
19101 * bug in some browsers that mis-report the mousedown if the previous
19102 * mouseup happened outside of the window. This property is set to true
19103 * if outer handles are defined.
19105 * @property hasOuterHandles
19109 hasOuterHandles: false,
19112 * Code that executes immediately before the startDrag event
19113 * @method b4StartDrag
19116 b4StartDrag: function(x, y) { },
19119 * Abstract method called after a drag/drop object is clicked
19120 * and the drag or mousedown time thresholds have beeen met.
19121 * @method startDrag
19122 * @param {int} X click location
19123 * @param {int} Y click location
19125 startDrag: function(x, y) { /* override this */ },
19128 * Code that executes immediately before the onDrag event
19132 b4Drag: function(e) { },
19135 * Abstract method called during the onMouseMove event while dragging an
19138 * @param {Event} e the mousemove event
19140 onDrag: function(e) { /* override this */ },
19143 * Abstract method called when this element fist begins hovering over
19144 * another DragDrop obj
19145 * @method onDragEnter
19146 * @param {Event} e the mousemove event
19147 * @param {String|DragDrop[]} id In POINT mode, the element
19148 * id this is hovering over. In INTERSECT mode, an array of one or more
19149 * dragdrop items being hovered over.
19151 onDragEnter: function(e, id) { /* override this */ },
19154 * Code that executes immediately before the onDragOver event
19155 * @method b4DragOver
19158 b4DragOver: function(e) { },
19161 * Abstract method called when this element is hovering over another
19163 * @method onDragOver
19164 * @param {Event} e the mousemove event
19165 * @param {String|DragDrop[]} id In POINT mode, the element
19166 * id this is hovering over. In INTERSECT mode, an array of dd items
19167 * being hovered over.
19169 onDragOver: function(e, id) { /* override this */ },
19172 * Code that executes immediately before the onDragOut event
19173 * @method b4DragOut
19176 b4DragOut: function(e) { },
19179 * Abstract method called when we are no longer hovering over an element
19180 * @method onDragOut
19181 * @param {Event} e the mousemove event
19182 * @param {String|DragDrop[]} id In POINT mode, the element
19183 * id this was hovering over. In INTERSECT mode, an array of dd items
19184 * that the mouse is no longer over.
19186 onDragOut: function(e, id) { /* override this */ },
19189 * Code that executes immediately before the onDragDrop event
19190 * @method b4DragDrop
19193 b4DragDrop: function(e) { },
19196 * Abstract method called when this item is dropped on another DragDrop
19198 * @method onDragDrop
19199 * @param {Event} e the mouseup event
19200 * @param {String|DragDrop[]} id In POINT mode, the element
19201 * id this was dropped on. In INTERSECT mode, an array of dd items this
19204 onDragDrop: function(e, id) { /* override this */ },
19207 * Abstract method called when this item is dropped on an area with no
19209 * @method onInvalidDrop
19210 * @param {Event} e the mouseup event
19212 onInvalidDrop: function(e) { /* override this */ },
19215 * Code that executes immediately before the endDrag event
19216 * @method b4EndDrag
19219 b4EndDrag: function(e) { },
19222 * Fired when we are done dragging the object
19224 * @param {Event} e the mouseup event
19226 endDrag: function(e) { /* override this */ },
19229 * Code executed immediately before the onMouseDown event
19230 * @method b4MouseDown
19231 * @param {Event} e the mousedown event
19234 b4MouseDown: function(e) { },
19237 * Event handler that fires when a drag/drop obj gets a mousedown
19238 * @method onMouseDown
19239 * @param {Event} e the mousedown event
19241 onMouseDown: function(e) { /* override this */ },
19244 * Event handler that fires when a drag/drop obj gets a mouseup
19245 * @method onMouseUp
19246 * @param {Event} e the mouseup event
19248 onMouseUp: function(e) { /* override this */ },
19251 * Override the onAvailable method to do what is needed after the initial
19252 * position was determined.
19253 * @method onAvailable
19255 onAvailable: function () {
19259 * Provides default constraint padding to "constrainTo" elements (defaults to {left: 0, right:0, top:0, bottom:0}).
19262 defaultPadding : {left:0, right:0, top:0, bottom:0},
19265 * Initializes the drag drop object's constraints to restrict movement to a certain element.
19269 var dd = new Roo.dd.DDProxy("dragDiv1", "proxytest",
19270 { dragElId: "existingProxyDiv" });
19271 dd.startDrag = function(){
19272 this.constrainTo("parent-id");
19275 * Or you can initalize it using the {@link Roo.Element} object:
19277 Roo.get("dragDiv1").initDDProxy("proxytest", {dragElId: "existingProxyDiv"}, {
19278 startDrag : function(){
19279 this.constrainTo("parent-id");
19283 * @param {String/HTMLElement/Element} constrainTo The element to constrain to.
19284 * @param {Object/Number} pad (optional) Pad provides a way to specify "padding" of the constraints,
19285 * and can be either a number for symmetrical padding (4 would be equal to {left:4, right:4, top:4, bottom:4}) or
19286 * an object containing the sides to pad. For example: {right:10, bottom:10}
19287 * @param {Boolean} inContent (optional) Constrain the draggable in the content box of the element (inside padding and borders)
19289 constrainTo : function(constrainTo, pad, inContent){
19290 if(typeof pad == "number"){
19291 pad = {left: pad, right:pad, top:pad, bottom:pad};
19293 pad = pad || this.defaultPadding;
19294 var b = Roo.get(this.getEl()).getBox();
19295 var ce = Roo.get(constrainTo);
19296 var s = ce.getScroll();
19297 var c, cd = ce.dom;
19298 if(cd == document.body){
19299 c = { x: s.left, y: s.top, width: Roo.lib.Dom.getViewWidth(), height: Roo.lib.Dom.getViewHeight()};
19302 c = {x : xy[0]+s.left, y: xy[1]+s.top, width: cd.clientWidth, height: cd.clientHeight};
19306 var topSpace = b.y - c.y;
19307 var leftSpace = b.x - c.x;
19309 this.resetConstraints();
19310 this.setXConstraint(leftSpace - (pad.left||0), // left
19311 c.width - leftSpace - b.width - (pad.right||0) //right
19313 this.setYConstraint(topSpace - (pad.top||0), //top
19314 c.height - topSpace - b.height - (pad.bottom||0) //bottom
19319 * Returns a reference to the linked element
19321 * @return {HTMLElement} the html element
19323 getEl: function() {
19324 if (!this._domRef) {
19325 this._domRef = Roo.getDom(this.id);
19328 return this._domRef;
19332 * Returns a reference to the actual element to drag. By default this is
19333 * the same as the html element, but it can be assigned to another
19334 * element. An example of this can be found in Roo.dd.DDProxy
19335 * @method getDragEl
19336 * @return {HTMLElement} the html element
19338 getDragEl: function() {
19339 return Roo.getDom(this.dragElId);
19343 * Sets up the DragDrop object. Must be called in the constructor of any
19344 * Roo.dd.DragDrop subclass
19346 * @param id the id of the linked element
19347 * @param {String} sGroup the group of related items
19348 * @param {object} config configuration attributes
19350 init: function(id, sGroup, config) {
19351 this.initTarget(id, sGroup, config);
19352 if (!Roo.isTouch) {
19353 Event.on(this.id, "mousedown", this.handleMouseDown, this);
19355 Event.on(this.id, "touchstart", this.handleMouseDown, this);
19356 // Event.on(this.id, "selectstart", Event.preventDefault);
19360 * Initializes Targeting functionality only... the object does not
19361 * get a mousedown handler.
19362 * @method initTarget
19363 * @param id the id of the linked element
19364 * @param {String} sGroup the group of related items
19365 * @param {object} config configuration attributes
19367 initTarget: function(id, sGroup, config) {
19369 // configuration attributes
19370 this.config = config || {};
19372 // create a local reference to the drag and drop manager
19373 this.DDM = Roo.dd.DDM;
19374 // initialize the groups array
19377 // assume that we have an element reference instead of an id if the
19378 // parameter is not a string
19379 if (typeof id !== "string") {
19386 // add to an interaction group
19387 this.addToGroup((sGroup) ? sGroup : "default");
19389 // We don't want to register this as the handle with the manager
19390 // so we just set the id rather than calling the setter.
19391 this.handleElId = id;
19393 // the linked element is the element that gets dragged by default
19394 this.setDragElId(id);
19396 // by default, clicked anchors will not start drag operations.
19397 this.invalidHandleTypes = { A: "A" };
19398 this.invalidHandleIds = {};
19399 this.invalidHandleClasses = [];
19401 this.applyConfig();
19403 this.handleOnAvailable();
19407 * Applies the configuration parameters that were passed into the constructor.
19408 * This is supposed to happen at each level through the inheritance chain. So
19409 * a DDProxy implentation will execute apply config on DDProxy, DD, and
19410 * DragDrop in order to get all of the parameters that are available in
19412 * @method applyConfig
19414 applyConfig: function() {
19416 // configurable properties:
19417 // padding, isTarget, maintainOffset, primaryButtonOnly
19418 this.padding = this.config.padding || [0, 0, 0, 0];
19419 this.isTarget = (this.config.isTarget !== false);
19420 this.maintainOffset = (this.config.maintainOffset);
19421 this.primaryButtonOnly = (this.config.primaryButtonOnly !== false);
19426 * Executed when the linked element is available
19427 * @method handleOnAvailable
19430 handleOnAvailable: function() {
19431 this.available = true;
19432 this.resetConstraints();
19433 this.onAvailable();
19437 * Configures the padding for the target zone in px. Effectively expands
19438 * (or reduces) the virtual object size for targeting calculations.
19439 * Supports css-style shorthand; if only one parameter is passed, all sides
19440 * will have that padding, and if only two are passed, the top and bottom
19441 * will have the first param, the left and right the second.
19442 * @method setPadding
19443 * @param {int} iTop Top pad
19444 * @param {int} iRight Right pad
19445 * @param {int} iBot Bot pad
19446 * @param {int} iLeft Left pad
19448 setPadding: function(iTop, iRight, iBot, iLeft) {
19449 // this.padding = [iLeft, iRight, iTop, iBot];
19450 if (!iRight && 0 !== iRight) {
19451 this.padding = [iTop, iTop, iTop, iTop];
19452 } else if (!iBot && 0 !== iBot) {
19453 this.padding = [iTop, iRight, iTop, iRight];
19455 this.padding = [iTop, iRight, iBot, iLeft];
19460 * Stores the initial placement of the linked element.
19461 * @method setInitialPosition
19462 * @param {int} diffX the X offset, default 0
19463 * @param {int} diffY the Y offset, default 0
19465 setInitPosition: function(diffX, diffY) {
19466 var el = this.getEl();
19468 if (!this.DDM.verifyEl(el)) {
19472 var dx = diffX || 0;
19473 var dy = diffY || 0;
19475 var p = Dom.getXY( el );
19477 this.initPageX = p[0] - dx;
19478 this.initPageY = p[1] - dy;
19480 this.lastPageX = p[0];
19481 this.lastPageY = p[1];
19484 this.setStartPosition(p);
19488 * Sets the start position of the element. This is set when the obj
19489 * is initialized, the reset when a drag is started.
19490 * @method setStartPosition
19491 * @param pos current position (from previous lookup)
19494 setStartPosition: function(pos) {
19495 var p = pos || Dom.getXY( this.getEl() );
19496 this.deltaSetXY = null;
19498 this.startPageX = p[0];
19499 this.startPageY = p[1];
19503 * Add this instance to a group of related drag/drop objects. All
19504 * instances belong to at least one group, and can belong to as many
19505 * groups as needed.
19506 * @method addToGroup
19507 * @param sGroup {string} the name of the group
19509 addToGroup: function(sGroup) {
19510 this.groups[sGroup] = true;
19511 this.DDM.regDragDrop(this, sGroup);
19515 * Remove's this instance from the supplied interaction group
19516 * @method removeFromGroup
19517 * @param {string} sGroup The group to drop
19519 removeFromGroup: function(sGroup) {
19520 if (this.groups[sGroup]) {
19521 delete this.groups[sGroup];
19524 this.DDM.removeDDFromGroup(this, sGroup);
19528 * Allows you to specify that an element other than the linked element
19529 * will be moved with the cursor during a drag
19530 * @method setDragElId
19531 * @param id {string} the id of the element that will be used to initiate the drag
19533 setDragElId: function(id) {
19534 this.dragElId = id;
19538 * Allows you to specify a child of the linked element that should be
19539 * used to initiate the drag operation. An example of this would be if
19540 * you have a content div with text and links. Clicking anywhere in the
19541 * content area would normally start the drag operation. Use this method
19542 * to specify that an element inside of the content div is the element
19543 * that starts the drag operation.
19544 * @method setHandleElId
19545 * @param id {string} the id of the element that will be used to
19546 * initiate the drag.
19548 setHandleElId: function(id) {
19549 if (typeof id !== "string") {
19552 this.handleElId = id;
19553 this.DDM.regHandle(this.id, id);
19557 * Allows you to set an element outside of the linked element as a drag
19559 * @method setOuterHandleElId
19560 * @param id the id of the element that will be used to initiate the drag
19562 setOuterHandleElId: function(id) {
19563 if (typeof id !== "string") {
19566 Event.on(id, "mousedown",
19567 this.handleMouseDown, this);
19568 this.setHandleElId(id);
19570 this.hasOuterHandles = true;
19574 * Remove all drag and drop hooks for this element
19577 unreg: function() {
19578 Event.un(this.id, "mousedown",
19579 this.handleMouseDown);
19580 Event.un(this.id, "touchstart",
19581 this.handleMouseDown);
19582 this._domRef = null;
19583 this.DDM._remove(this);
19586 destroy : function(){
19591 * Returns true if this instance is locked, or the drag drop mgr is locked
19592 * (meaning that all drag/drop is disabled on the page.)
19594 * @return {boolean} true if this obj or all drag/drop is locked, else
19597 isLocked: function() {
19598 return (this.DDM.isLocked() || this.locked);
19602 * Fired when this object is clicked
19603 * @method handleMouseDown
19605 * @param {Roo.dd.DragDrop} oDD the clicked dd object (this dd obj)
19608 handleMouseDown: function(e, oDD){
19610 if (!Roo.isTouch && this.primaryButtonOnly && e.button != 0) {
19611 //Roo.log('not touch/ button !=0');
19614 if (e.browserEvent.touches && e.browserEvent.touches.length != 1) {
19615 return; // double touch..
19619 if (this.isLocked()) {
19620 //Roo.log('locked');
19624 this.DDM.refreshCache(this.groups);
19625 // Roo.log([Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e)]);
19626 var pt = new Roo.lib.Point(Roo.lib.Event.getPageX(e), Roo.lib.Event.getPageY(e));
19627 if (!this.hasOuterHandles && !this.DDM.isOverTarget(pt, this) ) {
19628 //Roo.log('no outer handes or not over target');
19631 // Roo.log('check validator');
19632 if (this.clickValidator(e)) {
19633 // Roo.log('validate success');
19634 // set the initial element position
19635 this.setStartPosition();
19638 this.b4MouseDown(e);
19639 this.onMouseDown(e);
19641 this.DDM.handleMouseDown(e, this);
19643 this.DDM.stopEvent(e);
19651 clickValidator: function(e) {
19652 var target = e.getTarget();
19653 return ( this.isValidHandleChild(target) &&
19654 (this.id == this.handleElId ||
19655 this.DDM.handleWasClicked(target, this.id)) );
19659 * Allows you to specify a tag name that should not start a drag operation
19660 * when clicked. This is designed to facilitate embedding links within a
19661 * drag handle that do something other than start the drag.
19662 * @method addInvalidHandleType
19663 * @param {string} tagName the type of element to exclude
19665 addInvalidHandleType: function(tagName) {
19666 var type = tagName.toUpperCase();
19667 this.invalidHandleTypes[type] = type;
19671 * Lets you to specify an element id for a child of a drag handle
19672 * that should not initiate a drag
19673 * @method addInvalidHandleId
19674 * @param {string} id the element id of the element you wish to ignore
19676 addInvalidHandleId: function(id) {
19677 if (typeof id !== "string") {
19680 this.invalidHandleIds[id] = id;
19684 * Lets you specify a css class of elements that will not initiate a drag
19685 * @method addInvalidHandleClass
19686 * @param {string} cssClass the class of the elements you wish to ignore
19688 addInvalidHandleClass: function(cssClass) {
19689 this.invalidHandleClasses.push(cssClass);
19693 * Unsets an excluded tag name set by addInvalidHandleType
19694 * @method removeInvalidHandleType
19695 * @param {string} tagName the type of element to unexclude
19697 removeInvalidHandleType: function(tagName) {
19698 var type = tagName.toUpperCase();
19699 // this.invalidHandleTypes[type] = null;
19700 delete this.invalidHandleTypes[type];
19704 * Unsets an invalid handle id
19705 * @method removeInvalidHandleId
19706 * @param {string} id the id of the element to re-enable
19708 removeInvalidHandleId: function(id) {
19709 if (typeof id !== "string") {
19712 delete this.invalidHandleIds[id];
19716 * Unsets an invalid css class
19717 * @method removeInvalidHandleClass
19718 * @param {string} cssClass the class of the element(s) you wish to
19721 removeInvalidHandleClass: function(cssClass) {
19722 for (var i=0, len=this.invalidHandleClasses.length; i<len; ++i) {
19723 if (this.invalidHandleClasses[i] == cssClass) {
19724 delete this.invalidHandleClasses[i];
19730 * Checks the tag exclusion list to see if this click should be ignored
19731 * @method isValidHandleChild
19732 * @param {HTMLElement} node the HTMLElement to evaluate
19733 * @return {boolean} true if this is a valid tag type, false if not
19735 isValidHandleChild: function(node) {
19738 // var n = (node.nodeName == "#text") ? node.parentNode : node;
19741 nodeName = node.nodeName.toUpperCase();
19743 nodeName = node.nodeName;
19745 valid = valid && !this.invalidHandleTypes[nodeName];
19746 valid = valid && !this.invalidHandleIds[node.id];
19748 for (var i=0, len=this.invalidHandleClasses.length; valid && i<len; ++i) {
19749 valid = !Dom.hasClass(node, this.invalidHandleClasses[i]);
19758 * Create the array of horizontal tick marks if an interval was specified
19759 * in setXConstraint().
19760 * @method setXTicks
19763 setXTicks: function(iStartX, iTickSize) {
19765 this.xTickSize = iTickSize;
19769 for (var i = this.initPageX; i >= this.minX; i = i - iTickSize) {
19771 this.xTicks[this.xTicks.length] = i;
19776 for (i = this.initPageX; i <= this.maxX; i = i + iTickSize) {
19778 this.xTicks[this.xTicks.length] = i;
19783 this.xTicks.sort(this.DDM.numericSort) ;
19787 * Create the array of vertical tick marks if an interval was specified in
19788 * setYConstraint().
19789 * @method setYTicks
19792 setYTicks: function(iStartY, iTickSize) {
19794 this.yTickSize = iTickSize;
19798 for (var i = this.initPageY; i >= this.minY; i = i - iTickSize) {
19800 this.yTicks[this.yTicks.length] = i;
19805 for (i = this.initPageY; i <= this.maxY; i = i + iTickSize) {
19807 this.yTicks[this.yTicks.length] = i;
19812 this.yTicks.sort(this.DDM.numericSort) ;
19816 * By default, the element can be dragged any place on the screen. Use
19817 * this method to limit the horizontal travel of the element. Pass in
19818 * 0,0 for the parameters if you want to lock the drag to the y axis.
19819 * @method setXConstraint
19820 * @param {int} iLeft the number of pixels the element can move to the left
19821 * @param {int} iRight the number of pixels the element can move to the
19823 * @param {int} iTickSize optional parameter for specifying that the
19825 * should move iTickSize pixels at a time.
19827 setXConstraint: function(iLeft, iRight, iTickSize) {
19828 this.leftConstraint = iLeft;
19829 this.rightConstraint = iRight;
19831 this.minX = this.initPageX - iLeft;
19832 this.maxX = this.initPageX + iRight;
19833 if (iTickSize) { this.setXTicks(this.initPageX, iTickSize); }
19835 this.constrainX = true;
19839 * Clears any constraints applied to this instance. Also clears ticks
19840 * since they can't exist independent of a constraint at this time.
19841 * @method clearConstraints
19843 clearConstraints: function() {
19844 this.constrainX = false;
19845 this.constrainY = false;
19850 * Clears any tick interval defined for this instance
19851 * @method clearTicks
19853 clearTicks: function() {
19854 this.xTicks = null;
19855 this.yTicks = null;
19856 this.xTickSize = 0;
19857 this.yTickSize = 0;
19861 * By default, the element can be dragged any place on the screen. Set
19862 * this to limit the vertical travel of the element. Pass in 0,0 for the
19863 * parameters if you want to lock the drag to the x axis.
19864 * @method setYConstraint
19865 * @param {int} iUp the number of pixels the element can move up
19866 * @param {int} iDown the number of pixels the element can move down
19867 * @param {int} iTickSize optional parameter for specifying that the
19868 * element should move iTickSize pixels at a time.
19870 setYConstraint: function(iUp, iDown, iTickSize) {
19871 this.topConstraint = iUp;
19872 this.bottomConstraint = iDown;
19874 this.minY = this.initPageY - iUp;
19875 this.maxY = this.initPageY + iDown;
19876 if (iTickSize) { this.setYTicks(this.initPageY, iTickSize); }
19878 this.constrainY = true;
19883 * resetConstraints must be called if you manually reposition a dd element.
19884 * @method resetConstraints
19885 * @param {boolean} maintainOffset
19887 resetConstraints: function() {
19890 // Maintain offsets if necessary
19891 if (this.initPageX || this.initPageX === 0) {
19892 // figure out how much this thing has moved
19893 var dx = (this.maintainOffset) ? this.lastPageX - this.initPageX : 0;
19894 var dy = (this.maintainOffset) ? this.lastPageY - this.initPageY : 0;
19896 this.setInitPosition(dx, dy);
19898 // This is the first time we have detected the element's position
19900 this.setInitPosition();
19903 if (this.constrainX) {
19904 this.setXConstraint( this.leftConstraint,
19905 this.rightConstraint,
19909 if (this.constrainY) {
19910 this.setYConstraint( this.topConstraint,
19911 this.bottomConstraint,
19917 * Normally the drag element is moved pixel by pixel, but we can specify
19918 * that it move a number of pixels at a time. This method resolves the
19919 * location when we have it set up like this.
19921 * @param {int} val where we want to place the object
19922 * @param {int[]} tickArray sorted array of valid points
19923 * @return {int} the closest tick
19926 getTick: function(val, tickArray) {
19929 // If tick interval is not defined, it is effectively 1 pixel,
19930 // so we return the value passed to us.
19932 } else if (tickArray[0] >= val) {
19933 // The value is lower than the first tick, so we return the first
19935 return tickArray[0];
19937 for (var i=0, len=tickArray.length; i<len; ++i) {
19939 if (tickArray[next] && tickArray[next] >= val) {
19940 var diff1 = val - tickArray[i];
19941 var diff2 = tickArray[next] - val;
19942 return (diff2 > diff1) ? tickArray[i] : tickArray[next];
19946 // The value is larger than the last tick, so we return the last
19948 return tickArray[tickArray.length - 1];
19955 * @return {string} string representation of the dd obj
19957 toString: function() {
19958 return ("DragDrop " + this.id);
19966 * Ext JS Library 1.1.1
19967 * Copyright(c) 2006-2007, Ext JS, LLC.
19969 * Originally Released Under LGPL - original licence link has changed is not relivant.
19972 * <script type="text/javascript">
19977 * The drag and drop utility provides a framework for building drag and drop
19978 * applications. In addition to enabling drag and drop for specific elements,
19979 * the drag and drop elements are tracked by the manager class, and the
19980 * interactions between the various elements are tracked during the drag and
19981 * the implementing code is notified about these important moments.
19984 // Only load the library once. Rewriting the manager class would orphan
19985 // existing drag and drop instances.
19986 if (!Roo.dd.DragDropMgr) {
19989 * @class Roo.dd.DragDropMgr
19990 * DragDropMgr is a singleton that tracks the element interaction for
19991 * all DragDrop items in the window. Generally, you will not call
19992 * this class directly, but it does have helper methods that could
19993 * be useful in your DragDrop implementations.
19996 Roo.dd.DragDropMgr = function() {
19998 var Event = Roo.EventManager;
20003 * Two dimensional Array of registered DragDrop objects. The first
20004 * dimension is the DragDrop item group, the second the DragDrop
20007 * @type {string: string}
20014 * Array of element ids defined as drag handles. Used to determine
20015 * if the element that generated the mousedown event is actually the
20016 * handle and not the html element itself.
20017 * @property handleIds
20018 * @type {string: string}
20025 * the DragDrop object that is currently being dragged
20026 * @property dragCurrent
20034 * the DragDrop object(s) that are being hovered over
20035 * @property dragOvers
20043 * the X distance between the cursor and the object being dragged
20052 * the Y distance between the cursor and the object being dragged
20061 * Flag to determine if we should prevent the default behavior of the
20062 * events we define. By default this is true, but this can be set to
20063 * false if you need the default behavior (not recommended)
20064 * @property preventDefault
20068 preventDefault: true,
20071 * Flag to determine if we should stop the propagation of the events
20072 * we generate. This is true by default but you may want to set it to
20073 * false if the html element contains other features that require the
20075 * @property stopPropagation
20079 stopPropagation: true,
20082 * Internal flag that is set to true when drag and drop has been
20084 * @property initialized
20091 * All drag and drop can be disabled.
20099 * Called the first time an element is registered.
20105 this.initialized = true;
20109 * In point mode, drag and drop interaction is defined by the
20110 * location of the cursor during the drag/drop
20118 * In intersect mode, drag and drop interactio nis defined by the
20119 * overlap of two or more drag and drop objects.
20120 * @property INTERSECT
20127 * The current drag and drop mode. Default: POINT
20135 * Runs method on all drag and drop objects
20136 * @method _execOnAll
20140 _execOnAll: function(sMethod, args) {
20141 for (var i in this.ids) {
20142 for (var j in this.ids[i]) {
20143 var oDD = this.ids[i][j];
20144 if (! this.isTypeOfDD(oDD)) {
20147 oDD[sMethod].apply(oDD, args);
20153 * Drag and drop initialization. Sets up the global event handlers
20158 _onLoad: function() {
20162 if (!Roo.isTouch) {
20163 Event.on(document, "mouseup", this.handleMouseUp, this, true);
20164 Event.on(document, "mousemove", this.handleMouseMove, this, true);
20166 Event.on(document, "touchend", this.handleMouseUp, this, true);
20167 Event.on(document, "touchmove", this.handleMouseMove, this, true);
20169 Event.on(window, "unload", this._onUnload, this, true);
20170 Event.on(window, "resize", this._onResize, this, true);
20171 // Event.on(window, "mouseout", this._test);
20176 * Reset constraints on all drag and drop objs
20177 * @method _onResize
20181 _onResize: function(e) {
20182 this._execOnAll("resetConstraints", []);
20186 * Lock all drag and drop functionality
20190 lock: function() { this.locked = true; },
20193 * Unlock all drag and drop functionality
20197 unlock: function() { this.locked = false; },
20200 * Is drag and drop locked?
20202 * @return {boolean} True if drag and drop is locked, false otherwise.
20205 isLocked: function() { return this.locked; },
20208 * Location cache that is set for all drag drop objects when a drag is
20209 * initiated, cleared when the drag is finished.
20210 * @property locationCache
20217 * Set useCache to false if you want to force object the lookup of each
20218 * drag and drop linked element constantly during a drag.
20219 * @property useCache
20226 * The number of pixels that the mouse needs to move after the
20227 * mousedown before the drag is initiated. Default=3;
20228 * @property clickPixelThresh
20232 clickPixelThresh: 3,
20235 * The number of milliseconds after the mousedown event to initiate the
20236 * drag if we don't get a mouseup event. Default=1000
20237 * @property clickTimeThresh
20241 clickTimeThresh: 350,
20244 * Flag that indicates that either the drag pixel threshold or the
20245 * mousdown time threshold has been met
20246 * @property dragThreshMet
20251 dragThreshMet: false,
20254 * Timeout used for the click time threshold
20255 * @property clickTimeout
20260 clickTimeout: null,
20263 * The X position of the mousedown event stored for later use when a
20264 * drag threshold is met.
20273 * The Y position of the mousedown event stored for later use when a
20274 * drag threshold is met.
20283 * Each DragDrop instance must be registered with the DragDropMgr.
20284 * This is executed in DragDrop.init()
20285 * @method regDragDrop
20286 * @param {DragDrop} oDD the DragDrop object to register
20287 * @param {String} sGroup the name of the group this element belongs to
20290 regDragDrop: function(oDD, sGroup) {
20291 if (!this.initialized) { this.init(); }
20293 if (!this.ids[sGroup]) {
20294 this.ids[sGroup] = {};
20296 this.ids[sGroup][oDD.id] = oDD;
20300 * Removes the supplied dd instance from the supplied group. Executed
20301 * by DragDrop.removeFromGroup, so don't call this function directly.
20302 * @method removeDDFromGroup
20306 removeDDFromGroup: function(oDD, sGroup) {
20307 if (!this.ids[sGroup]) {
20308 this.ids[sGroup] = {};
20311 var obj = this.ids[sGroup];
20312 if (obj && obj[oDD.id]) {
20313 delete obj[oDD.id];
20318 * Unregisters a drag and drop item. This is executed in
20319 * DragDrop.unreg, use that method instead of calling this directly.
20324 _remove: function(oDD) {
20325 for (var g in oDD.groups) {
20326 if (g && this.ids[g][oDD.id]) {
20327 delete this.ids[g][oDD.id];
20330 delete this.handleIds[oDD.id];
20334 * Each DragDrop handle element must be registered. This is done
20335 * automatically when executing DragDrop.setHandleElId()
20336 * @method regHandle
20337 * @param {String} sDDId the DragDrop id this element is a handle for
20338 * @param {String} sHandleId the id of the element that is the drag
20342 regHandle: function(sDDId, sHandleId) {
20343 if (!this.handleIds[sDDId]) {
20344 this.handleIds[sDDId] = {};
20346 this.handleIds[sDDId][sHandleId] = sHandleId;
20350 * Utility function to determine if a given element has been
20351 * registered as a drag drop item.
20352 * @method isDragDrop
20353 * @param {String} id the element id to check
20354 * @return {boolean} true if this element is a DragDrop item,
20358 isDragDrop: function(id) {
20359 return ( this.getDDById(id) ) ? true : false;
20363 * Returns the drag and drop instances that are in all groups the
20364 * passed in instance belongs to.
20365 * @method getRelated
20366 * @param {DragDrop} p_oDD the obj to get related data for
20367 * @param {boolean} bTargetsOnly if true, only return targetable objs
20368 * @return {DragDrop[]} the related instances
20371 getRelated: function(p_oDD, bTargetsOnly) {
20373 for (var i in p_oDD.groups) {
20374 for (j in this.ids[i]) {
20375 var dd = this.ids[i][j];
20376 if (! this.isTypeOfDD(dd)) {
20379 if (!bTargetsOnly || dd.isTarget) {
20380 oDDs[oDDs.length] = dd;
20389 * Returns true if the specified dd target is a legal target for
20390 * the specifice drag obj
20391 * @method isLegalTarget
20392 * @param {DragDrop} the drag obj
20393 * @param {DragDrop} the target
20394 * @return {boolean} true if the target is a legal target for the
20398 isLegalTarget: function (oDD, oTargetDD) {
20399 var targets = this.getRelated(oDD, true);
20400 for (var i=0, len=targets.length;i<len;++i) {
20401 if (targets[i].id == oTargetDD.id) {
20410 * My goal is to be able to transparently determine if an object is
20411 * typeof DragDrop, and the exact subclass of DragDrop. typeof
20412 * returns "object", oDD.constructor.toString() always returns
20413 * "DragDrop" and not the name of the subclass. So for now it just
20414 * evaluates a well-known variable in DragDrop.
20415 * @method isTypeOfDD
20416 * @param {Object} the object to evaluate
20417 * @return {boolean} true if typeof oDD = DragDrop
20420 isTypeOfDD: function (oDD) {
20421 return (oDD && oDD.__ygDragDrop);
20425 * Utility function to determine if a given element has been
20426 * registered as a drag drop handle for the given Drag Drop object.
20428 * @param {String} id the element id to check
20429 * @return {boolean} true if this element is a DragDrop handle, false
20433 isHandle: function(sDDId, sHandleId) {
20434 return ( this.handleIds[sDDId] &&
20435 this.handleIds[sDDId][sHandleId] );
20439 * Returns the DragDrop instance for a given id
20440 * @method getDDById
20441 * @param {String} id the id of the DragDrop object
20442 * @return {DragDrop} the drag drop object, null if it is not found
20445 getDDById: function(id) {
20446 for (var i in this.ids) {
20447 if (this.ids[i][id]) {
20448 return this.ids[i][id];
20455 * Fired after a registered DragDrop object gets the mousedown event.
20456 * Sets up the events required to track the object being dragged
20457 * @method handleMouseDown
20458 * @param {Event} e the event
20459 * @param oDD the DragDrop object being dragged
20463 handleMouseDown: function(e, oDD) {
20465 Roo.QuickTips.disable();
20467 this.currentTarget = e.getTarget();
20469 this.dragCurrent = oDD;
20471 var el = oDD.getEl();
20473 // track start position
20474 this.startX = e.getPageX();
20475 this.startY = e.getPageY();
20477 this.deltaX = this.startX - el.offsetLeft;
20478 this.deltaY = this.startY - el.offsetTop;
20480 this.dragThreshMet = false;
20482 this.clickTimeout = setTimeout(
20484 var DDM = Roo.dd.DDM;
20485 DDM.startDrag(DDM.startX, DDM.startY);
20487 this.clickTimeThresh );
20491 * Fired when either the drag pixel threshol or the mousedown hold
20492 * time threshold has been met.
20493 * @method startDrag
20494 * @param x {int} the X position of the original mousedown
20495 * @param y {int} the Y position of the original mousedown
20498 startDrag: function(x, y) {
20499 clearTimeout(this.clickTimeout);
20500 if (this.dragCurrent) {
20501 this.dragCurrent.b4StartDrag(x, y);
20502 this.dragCurrent.startDrag(x, y);
20504 this.dragThreshMet = true;
20508 * Internal function to handle the mouseup event. Will be invoked
20509 * from the context of the document.
20510 * @method handleMouseUp
20511 * @param {Event} e the event
20515 handleMouseUp: function(e) {
20518 Roo.QuickTips.enable();
20520 if (! this.dragCurrent) {
20524 clearTimeout(this.clickTimeout);
20526 if (this.dragThreshMet) {
20527 this.fireEvents(e, true);
20537 * Utility to stop event propagation and event default, if these
20538 * features are turned on.
20539 * @method stopEvent
20540 * @param {Event} e the event as returned by this.getEvent()
20543 stopEvent: function(e){
20544 if(this.stopPropagation) {
20545 e.stopPropagation();
20548 if (this.preventDefault) {
20549 e.preventDefault();
20554 * Internal function to clean up event handlers after the drag
20555 * operation is complete
20557 * @param {Event} e the event
20561 stopDrag: function(e) {
20562 // Fire the drag end event for the item that was dragged
20563 if (this.dragCurrent) {
20564 if (this.dragThreshMet) {
20565 this.dragCurrent.b4EndDrag(e);
20566 this.dragCurrent.endDrag(e);
20569 this.dragCurrent.onMouseUp(e);
20572 this.dragCurrent = null;
20573 this.dragOvers = {};
20577 * Internal function to handle the mousemove event. Will be invoked
20578 * from the context of the html element.
20580 * @TODO figure out what we can do about mouse events lost when the
20581 * user drags objects beyond the window boundary. Currently we can
20582 * detect this in internet explorer by verifying that the mouse is
20583 * down during the mousemove event. Firefox doesn't give us the
20584 * button state on the mousemove event.
20585 * @method handleMouseMove
20586 * @param {Event} e the event
20590 handleMouseMove: function(e) {
20591 if (! this.dragCurrent) {
20595 // var button = e.which || e.button;
20597 // check for IE mouseup outside of page boundary
20598 if (Roo.isIE && (e.button !== 0 && e.button !== 1 && e.button !== 2)) {
20600 return this.handleMouseUp(e);
20603 if (!this.dragThreshMet) {
20604 var diffX = Math.abs(this.startX - e.getPageX());
20605 var diffY = Math.abs(this.startY - e.getPageY());
20606 if (diffX > this.clickPixelThresh ||
20607 diffY > this.clickPixelThresh) {
20608 this.startDrag(this.startX, this.startY);
20612 if (this.dragThreshMet) {
20613 this.dragCurrent.b4Drag(e);
20614 this.dragCurrent.onDrag(e);
20615 if(!this.dragCurrent.moveOnly){
20616 this.fireEvents(e, false);
20626 * Iterates over all of the DragDrop elements to find ones we are
20627 * hovering over or dropping on
20628 * @method fireEvents
20629 * @param {Event} e the event
20630 * @param {boolean} isDrop is this a drop op or a mouseover op?
20634 fireEvents: function(e, isDrop) {
20635 var dc = this.dragCurrent;
20637 // If the user did the mouse up outside of the window, we could
20638 // get here even though we have ended the drag.
20639 if (!dc || dc.isLocked()) {
20643 var pt = e.getPoint();
20645 // cache the previous dragOver array
20651 var enterEvts = [];
20653 // Check to see if the object(s) we were hovering over is no longer
20654 // being hovered over so we can fire the onDragOut event
20655 for (var i in this.dragOvers) {
20657 var ddo = this.dragOvers[i];
20659 if (! this.isTypeOfDD(ddo)) {
20663 if (! this.isOverTarget(pt, ddo, this.mode)) {
20664 outEvts.push( ddo );
20667 oldOvers[i] = true;
20668 delete this.dragOvers[i];
20671 for (var sGroup in dc.groups) {
20673 if ("string" != typeof sGroup) {
20677 for (i in this.ids[sGroup]) {
20678 var oDD = this.ids[sGroup][i];
20679 if (! this.isTypeOfDD(oDD)) {
20683 if (oDD.isTarget && !oDD.isLocked() && oDD != dc) {
20684 if (this.isOverTarget(pt, oDD, this.mode)) {
20685 // look for drop interactions
20687 dropEvts.push( oDD );
20688 // look for drag enter and drag over interactions
20691 // initial drag over: dragEnter fires
20692 if (!oldOvers[oDD.id]) {
20693 enterEvts.push( oDD );
20694 // subsequent drag overs: dragOver fires
20696 overEvts.push( oDD );
20699 this.dragOvers[oDD.id] = oDD;
20707 if (outEvts.length) {
20708 dc.b4DragOut(e, outEvts);
20709 dc.onDragOut(e, outEvts);
20712 if (enterEvts.length) {
20713 dc.onDragEnter(e, enterEvts);
20716 if (overEvts.length) {
20717 dc.b4DragOver(e, overEvts);
20718 dc.onDragOver(e, overEvts);
20721 if (dropEvts.length) {
20722 dc.b4DragDrop(e, dropEvts);
20723 dc.onDragDrop(e, dropEvts);
20727 // fire dragout events
20729 for (i=0, len=outEvts.length; i<len; ++i) {
20730 dc.b4DragOut(e, outEvts[i].id);
20731 dc.onDragOut(e, outEvts[i].id);
20734 // fire enter events
20735 for (i=0,len=enterEvts.length; i<len; ++i) {
20736 // dc.b4DragEnter(e, oDD.id);
20737 dc.onDragEnter(e, enterEvts[i].id);
20740 // fire over events
20741 for (i=0,len=overEvts.length; i<len; ++i) {
20742 dc.b4DragOver(e, overEvts[i].id);
20743 dc.onDragOver(e, overEvts[i].id);
20746 // fire drop events
20747 for (i=0, len=dropEvts.length; i<len; ++i) {
20748 dc.b4DragDrop(e, dropEvts[i].id);
20749 dc.onDragDrop(e, dropEvts[i].id);
20754 // notify about a drop that did not find a target
20755 if (isDrop && !dropEvts.length) {
20756 dc.onInvalidDrop(e);
20762 * Helper function for getting the best match from the list of drag
20763 * and drop objects returned by the drag and drop events when we are
20764 * in INTERSECT mode. It returns either the first object that the
20765 * cursor is over, or the object that has the greatest overlap with
20766 * the dragged element.
20767 * @method getBestMatch
20768 * @param {DragDrop[]} dds The array of drag and drop objects
20770 * @return {DragDrop} The best single match
20773 getBestMatch: function(dds) {
20775 // Return null if the input is not what we expect
20776 //if (!dds || !dds.length || dds.length == 0) {
20778 // If there is only one item, it wins
20779 //} else if (dds.length == 1) {
20781 var len = dds.length;
20786 // Loop through the targeted items
20787 for (var i=0; i<len; ++i) {
20789 // If the cursor is over the object, it wins. If the
20790 // cursor is over multiple matches, the first one we come
20792 if (dd.cursorIsOver) {
20795 // Otherwise the object with the most overlap wins
20798 winner.overlap.getArea() < dd.overlap.getArea()) {
20809 * Refreshes the cache of the top-left and bottom-right points of the
20810 * drag and drop objects in the specified group(s). This is in the
20811 * format that is stored in the drag and drop instance, so typical
20814 * Roo.dd.DragDropMgr.refreshCache(ddinstance.groups);
20818 * Roo.dd.DragDropMgr.refreshCache({group1:true, group2:true});
20820 * @TODO this really should be an indexed array. Alternatively this
20821 * method could accept both.
20822 * @method refreshCache
20823 * @param {Object} groups an associative array of groups to refresh
20826 refreshCache: function(groups) {
20827 for (var sGroup in groups) {
20828 if ("string" != typeof sGroup) {
20831 for (var i in this.ids[sGroup]) {
20832 var oDD = this.ids[sGroup][i];
20834 if (this.isTypeOfDD(oDD)) {
20835 // if (this.isTypeOfDD(oDD) && oDD.isTarget) {
20836 var loc = this.getLocation(oDD);
20838 this.locationCache[oDD.id] = loc;
20840 delete this.locationCache[oDD.id];
20841 // this will unregister the drag and drop object if
20842 // the element is not in a usable state
20851 * This checks to make sure an element exists and is in the DOM. The
20852 * main purpose is to handle cases where innerHTML is used to remove
20853 * drag and drop objects from the DOM. IE provides an 'unspecified
20854 * error' when trying to access the offsetParent of such an element
20856 * @param {HTMLElement} el the element to check
20857 * @return {boolean} true if the element looks usable
20860 verifyEl: function(el) {
20865 parent = el.offsetParent;
20868 parent = el.offsetParent;
20879 * Returns a Region object containing the drag and drop element's position
20880 * and size, including the padding configured for it
20881 * @method getLocation
20882 * @param {DragDrop} oDD the drag and drop object to get the
20884 * @return {Roo.lib.Region} a Region object representing the total area
20885 * the element occupies, including any padding
20886 * the instance is configured for.
20889 getLocation: function(oDD) {
20890 if (! this.isTypeOfDD(oDD)) {
20894 var el = oDD.getEl(), pos, x1, x2, y1, y2, t, r, b, l;
20897 pos= Roo.lib.Dom.getXY(el);
20905 x2 = x1 + el.offsetWidth;
20907 y2 = y1 + el.offsetHeight;
20909 t = y1 - oDD.padding[0];
20910 r = x2 + oDD.padding[1];
20911 b = y2 + oDD.padding[2];
20912 l = x1 - oDD.padding[3];
20914 return new Roo.lib.Region( t, r, b, l );
20918 * Checks the cursor location to see if it over the target
20919 * @method isOverTarget
20920 * @param {Roo.lib.Point} pt The point to evaluate
20921 * @param {DragDrop} oTarget the DragDrop object we are inspecting
20922 * @return {boolean} true if the mouse is over the target
20926 isOverTarget: function(pt, oTarget, intersect) {
20927 // use cache if available
20928 var loc = this.locationCache[oTarget.id];
20929 if (!loc || !this.useCache) {
20930 loc = this.getLocation(oTarget);
20931 this.locationCache[oTarget.id] = loc;
20939 oTarget.cursorIsOver = loc.contains( pt );
20941 // DragDrop is using this as a sanity check for the initial mousedown
20942 // in this case we are done. In POINT mode, if the drag obj has no
20943 // contraints, we are also done. Otherwise we need to evaluate the
20944 // location of the target as related to the actual location of the
20945 // dragged element.
20946 var dc = this.dragCurrent;
20947 if (!dc || !dc.getTargetCoord ||
20948 (!intersect && !dc.constrainX && !dc.constrainY)) {
20949 return oTarget.cursorIsOver;
20952 oTarget.overlap = null;
20954 // Get the current location of the drag element, this is the
20955 // location of the mouse event less the delta that represents
20956 // where the original mousedown happened on the element. We
20957 // need to consider constraints and ticks as well.
20958 var pos = dc.getTargetCoord(pt.x, pt.y);
20960 var el = dc.getDragEl();
20961 var curRegion = new Roo.lib.Region( pos.y,
20962 pos.x + el.offsetWidth,
20963 pos.y + el.offsetHeight,
20966 var overlap = curRegion.intersect(loc);
20969 oTarget.overlap = overlap;
20970 return (intersect) ? true : oTarget.cursorIsOver;
20977 * unload event handler
20978 * @method _onUnload
20982 _onUnload: function(e, me) {
20983 Roo.dd.DragDropMgr.unregAll();
20987 * Cleans up the drag and drop events and objects.
20992 unregAll: function() {
20994 if (this.dragCurrent) {
20996 this.dragCurrent = null;
20999 this._execOnAll("unreg", []);
21001 for (i in this.elementCache) {
21002 delete this.elementCache[i];
21005 this.elementCache = {};
21010 * A cache of DOM elements
21011 * @property elementCache
21018 * Get the wrapper for the DOM element specified
21019 * @method getElWrapper
21020 * @param {String} id the id of the element to get
21021 * @return {Roo.dd.DDM.ElementWrapper} the wrapped element
21023 * @deprecated This wrapper isn't that useful
21026 getElWrapper: function(id) {
21027 var oWrapper = this.elementCache[id];
21028 if (!oWrapper || !oWrapper.el) {
21029 oWrapper = this.elementCache[id] =
21030 new this.ElementWrapper(Roo.getDom(id));
21036 * Returns the actual DOM element
21037 * @method getElement
21038 * @param {String} id the id of the elment to get
21039 * @return {Object} The element
21040 * @deprecated use Roo.getDom instead
21043 getElement: function(id) {
21044 return Roo.getDom(id);
21048 * Returns the style property for the DOM element (i.e.,
21049 * document.getElById(id).style)
21051 * @param {String} id the id of the elment to get
21052 * @return {Object} The style property of the element
21053 * @deprecated use Roo.getDom instead
21056 getCss: function(id) {
21057 var el = Roo.getDom(id);
21058 return (el) ? el.style : null;
21062 * Inner class for cached elements
21063 * @class DragDropMgr.ElementWrapper
21068 ElementWrapper: function(el) {
21073 this.el = el || null;
21078 this.id = this.el && el.id;
21080 * A reference to the style property
21083 this.css = this.el && el.style;
21087 * Returns the X position of an html element
21089 * @param el the element for which to get the position
21090 * @return {int} the X coordinate
21092 * @deprecated use Roo.lib.Dom.getX instead
21095 getPosX: function(el) {
21096 return Roo.lib.Dom.getX(el);
21100 * Returns the Y position of an html element
21102 * @param el the element for which to get the position
21103 * @return {int} the Y coordinate
21104 * @deprecated use Roo.lib.Dom.getY instead
21107 getPosY: function(el) {
21108 return Roo.lib.Dom.getY(el);
21112 * Swap two nodes. In IE, we use the native method, for others we
21113 * emulate the IE behavior
21115 * @param n1 the first node to swap
21116 * @param n2 the other node to swap
21119 swapNode: function(n1, n2) {
21123 var p = n2.parentNode;
21124 var s = n2.nextSibling;
21127 p.insertBefore(n1, n2);
21128 } else if (n2 == n1.nextSibling) {
21129 p.insertBefore(n2, n1);
21131 n1.parentNode.replaceChild(n2, n1);
21132 p.insertBefore(n1, s);
21138 * Returns the current scroll position
21139 * @method getScroll
21143 getScroll: function () {
21144 var t, l, dde=document.documentElement, db=document.body;
21145 if (dde && (dde.scrollTop || dde.scrollLeft)) {
21147 l = dde.scrollLeft;
21154 return { top: t, left: l };
21158 * Returns the specified element style property
21160 * @param {HTMLElement} el the element
21161 * @param {string} styleProp the style property
21162 * @return {string} The value of the style property
21163 * @deprecated use Roo.lib.Dom.getStyle
21166 getStyle: function(el, styleProp) {
21167 return Roo.fly(el).getStyle(styleProp);
21171 * Gets the scrollTop
21172 * @method getScrollTop
21173 * @return {int} the document's scrollTop
21176 getScrollTop: function () { return this.getScroll().top; },
21179 * Gets the scrollLeft
21180 * @method getScrollLeft
21181 * @return {int} the document's scrollTop
21184 getScrollLeft: function () { return this.getScroll().left; },
21187 * Sets the x/y position of an element to the location of the
21190 * @param {HTMLElement} moveEl The element to move
21191 * @param {HTMLElement} targetEl The position reference element
21194 moveToEl: function (moveEl, targetEl) {
21195 var aCoord = Roo.lib.Dom.getXY(targetEl);
21196 Roo.lib.Dom.setXY(moveEl, aCoord);
21200 * Numeric array sort function
21201 * @method numericSort
21204 numericSort: function(a, b) { return (a - b); },
21208 * @property _timeoutCount
21215 * Trying to make the load order less important. Without this we get
21216 * an error if this file is loaded before the Event Utility.
21217 * @method _addListeners
21221 _addListeners: function() {
21222 var DDM = Roo.dd.DDM;
21223 if ( Roo.lib.Event && document ) {
21226 if (DDM._timeoutCount > 2000) {
21228 setTimeout(DDM._addListeners, 10);
21229 if (document && document.body) {
21230 DDM._timeoutCount += 1;
21237 * Recursively searches the immediate parent and all child nodes for
21238 * the handle element in order to determine wheter or not it was
21240 * @method handleWasClicked
21241 * @param node the html element to inspect
21244 handleWasClicked: function(node, id) {
21245 if (this.isHandle(id, node.id)) {
21248 // check to see if this is a text node child of the one we want
21249 var p = node.parentNode;
21252 if (this.isHandle(id, p.id)) {
21267 // shorter alias, save a few bytes
21268 Roo.dd.DDM = Roo.dd.DragDropMgr;
21269 Roo.dd.DDM._addListeners();
21273 * Ext JS Library 1.1.1
21274 * Copyright(c) 2006-2007, Ext JS, LLC.
21276 * Originally Released Under LGPL - original licence link has changed is not relivant.
21279 * <script type="text/javascript">
21284 * A DragDrop implementation where the linked element follows the
21285 * mouse cursor during a drag.
21286 * @extends Roo.dd.DragDrop
21288 * @param {String} id the id of the linked element
21289 * @param {String} sGroup the group of related DragDrop items
21290 * @param {object} config an object containing configurable attributes
21291 * Valid properties for DD:
21294 Roo.dd.DD = function(id, sGroup, config) {
21296 this.init(id, sGroup, config);
21300 Roo.extend(Roo.dd.DD, Roo.dd.DragDrop, {
21303 * When set to true, the utility automatically tries to scroll the browser
21304 * window wehn a drag and drop element is dragged near the viewport boundary.
21305 * Defaults to true.
21312 * Sets the pointer offset to the distance between the linked element's top
21313 * left corner and the location the element was clicked
21314 * @method autoOffset
21315 * @param {int} iPageX the X coordinate of the click
21316 * @param {int} iPageY the Y coordinate of the click
21318 autoOffset: function(iPageX, iPageY) {
21319 var x = iPageX - this.startPageX;
21320 var y = iPageY - this.startPageY;
21321 this.setDelta(x, y);
21325 * Sets the pointer offset. You can call this directly to force the
21326 * offset to be in a particular location (e.g., pass in 0,0 to set it
21327 * to the center of the object)
21329 * @param {int} iDeltaX the distance from the left
21330 * @param {int} iDeltaY the distance from the top
21332 setDelta: function(iDeltaX, iDeltaY) {
21333 this.deltaX = iDeltaX;
21334 this.deltaY = iDeltaY;
21338 * Sets the drag element to the location of the mousedown or click event,
21339 * maintaining the cursor location relative to the location on the element
21340 * that was clicked. Override this if you want to place the element in a
21341 * location other than where the cursor is.
21342 * @method setDragElPos
21343 * @param {int} iPageX the X coordinate of the mousedown or drag event
21344 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21346 setDragElPos: function(iPageX, iPageY) {
21347 // the first time we do this, we are going to check to make sure
21348 // the element has css positioning
21350 var el = this.getDragEl();
21351 this.alignElWithMouse(el, iPageX, iPageY);
21355 * Sets the element to the location of the mousedown or click event,
21356 * maintaining the cursor location relative to the location on the element
21357 * that was clicked. Override this if you want to place the element in a
21358 * location other than where the cursor is.
21359 * @method alignElWithMouse
21360 * @param {HTMLElement} el the element to move
21361 * @param {int} iPageX the X coordinate of the mousedown or drag event
21362 * @param {int} iPageY the Y coordinate of the mousedown or drag event
21364 alignElWithMouse: function(el, iPageX, iPageY) {
21365 var oCoord = this.getTargetCoord(iPageX, iPageY);
21366 var fly = el.dom ? el : Roo.fly(el);
21367 if (!this.deltaSetXY) {
21368 var aCoord = [oCoord.x, oCoord.y];
21370 var newLeft = fly.getLeft(true);
21371 var newTop = fly.getTop(true);
21372 this.deltaSetXY = [ newLeft - oCoord.x, newTop - oCoord.y ];
21374 fly.setLeftTop(oCoord.x + this.deltaSetXY[0], oCoord.y + this.deltaSetXY[1]);
21377 this.cachePosition(oCoord.x, oCoord.y);
21378 this.autoScroll(oCoord.x, oCoord.y, el.offsetHeight, el.offsetWidth);
21383 * Saves the most recent position so that we can reset the constraints and
21384 * tick marks on-demand. We need to know this so that we can calculate the
21385 * number of pixels the element is offset from its original position.
21386 * @method cachePosition
21387 * @param iPageX the current x position (optional, this just makes it so we
21388 * don't have to look it up again)
21389 * @param iPageY the current y position (optional, this just makes it so we
21390 * don't have to look it up again)
21392 cachePosition: function(iPageX, iPageY) {
21394 this.lastPageX = iPageX;
21395 this.lastPageY = iPageY;
21397 var aCoord = Roo.lib.Dom.getXY(this.getEl());
21398 this.lastPageX = aCoord[0];
21399 this.lastPageY = aCoord[1];
21404 * Auto-scroll the window if the dragged object has been moved beyond the
21405 * visible window boundary.
21406 * @method autoScroll
21407 * @param {int} x the drag element's x position
21408 * @param {int} y the drag element's y position
21409 * @param {int} h the height of the drag element
21410 * @param {int} w the width of the drag element
21413 autoScroll: function(x, y, h, w) {
21416 // The client height
21417 var clientH = Roo.lib.Dom.getViewWidth();
21419 // The client width
21420 var clientW = Roo.lib.Dom.getViewHeight();
21422 // The amt scrolled down
21423 var st = this.DDM.getScrollTop();
21425 // The amt scrolled right
21426 var sl = this.DDM.getScrollLeft();
21428 // Location of the bottom of the element
21431 // Location of the right of the element
21434 // The distance from the cursor to the bottom of the visible area,
21435 // adjusted so that we don't scroll if the cursor is beyond the
21436 // element drag constraints
21437 var toBot = (clientH + st - y - this.deltaY);
21439 // The distance from the cursor to the right of the visible area
21440 var toRight = (clientW + sl - x - this.deltaX);
21443 // How close to the edge the cursor must be before we scroll
21444 // var thresh = (document.all) ? 100 : 40;
21447 // How many pixels to scroll per autoscroll op. This helps to reduce
21448 // clunky scrolling. IE is more sensitive about this ... it needs this
21449 // value to be higher.
21450 var scrAmt = (document.all) ? 80 : 30;
21452 // Scroll down if we are near the bottom of the visible page and the
21453 // obj extends below the crease
21454 if ( bot > clientH && toBot < thresh ) {
21455 window.scrollTo(sl, st + scrAmt);
21458 // Scroll up if the window is scrolled down and the top of the object
21459 // goes above the top border
21460 if ( y < st && st > 0 && y - st < thresh ) {
21461 window.scrollTo(sl, st - scrAmt);
21464 // Scroll right if the obj is beyond the right border and the cursor is
21465 // near the border.
21466 if ( right > clientW && toRight < thresh ) {
21467 window.scrollTo(sl + scrAmt, st);
21470 // Scroll left if the window has been scrolled to the right and the obj
21471 // extends past the left border
21472 if ( x < sl && sl > 0 && x - sl < thresh ) {
21473 window.scrollTo(sl - scrAmt, st);
21479 * Finds the location the element should be placed if we want to move
21480 * it to where the mouse location less the click offset would place us.
21481 * @method getTargetCoord
21482 * @param {int} iPageX the X coordinate of the click
21483 * @param {int} iPageY the Y coordinate of the click
21484 * @return an object that contains the coordinates (Object.x and Object.y)
21487 getTargetCoord: function(iPageX, iPageY) {
21490 var x = iPageX - this.deltaX;
21491 var y = iPageY - this.deltaY;
21493 if (this.constrainX) {
21494 if (x < this.minX) { x = this.minX; }
21495 if (x > this.maxX) { x = this.maxX; }
21498 if (this.constrainY) {
21499 if (y < this.minY) { y = this.minY; }
21500 if (y > this.maxY) { y = this.maxY; }
21503 x = this.getTick(x, this.xTicks);
21504 y = this.getTick(y, this.yTicks);
21511 * Sets up config options specific to this class. Overrides
21512 * Roo.dd.DragDrop, but all versions of this method through the
21513 * inheritance chain are called
21515 applyConfig: function() {
21516 Roo.dd.DD.superclass.applyConfig.call(this);
21517 this.scroll = (this.config.scroll !== false);
21521 * Event that fires prior to the onMouseDown event. Overrides
21524 b4MouseDown: function(e) {
21525 // this.resetConstraints();
21526 this.autoOffset(e.getPageX(),
21531 * Event that fires prior to the onDrag event. Overrides
21534 b4Drag: function(e) {
21535 this.setDragElPos(e.getPageX(),
21539 toString: function() {
21540 return ("DD " + this.id);
21543 //////////////////////////////////////////////////////////////////////////
21544 // Debugging ygDragDrop events that can be overridden
21545 //////////////////////////////////////////////////////////////////////////
21547 startDrag: function(x, y) {
21550 onDrag: function(e) {
21553 onDragEnter: function(e, id) {
21556 onDragOver: function(e, id) {
21559 onDragOut: function(e, id) {
21562 onDragDrop: function(e, id) {
21565 endDrag: function(e) {
21572 * Ext JS Library 1.1.1
21573 * Copyright(c) 2006-2007, Ext JS, LLC.
21575 * Originally Released Under LGPL - original licence link has changed is not relivant.
21578 * <script type="text/javascript">
21582 * @class Roo.dd.DDProxy
21583 * A DragDrop implementation that inserts an empty, bordered div into
21584 * the document that follows the cursor during drag operations. At the time of
21585 * the click, the frame div is resized to the dimensions of the linked html
21586 * element, and moved to the exact location of the linked element.
21588 * References to the "frame" element refer to the single proxy element that
21589 * was created to be dragged in place of all DDProxy elements on the
21592 * @extends Roo.dd.DD
21594 * @param {String} id the id of the linked html element
21595 * @param {String} sGroup the group of related DragDrop objects
21596 * @param {object} config an object containing configurable attributes
21597 * Valid properties for DDProxy in addition to those in DragDrop:
21598 * resizeFrame, centerFrame, dragElId
21600 Roo.dd.DDProxy = function(id, sGroup, config) {
21602 this.init(id, sGroup, config);
21608 * The default drag frame div id
21609 * @property Roo.dd.DDProxy.dragElId
21613 Roo.dd.DDProxy.dragElId = "ygddfdiv";
21615 Roo.extend(Roo.dd.DDProxy, Roo.dd.DD, {
21618 * By default we resize the drag frame to be the same size as the element
21619 * we want to drag (this is to get the frame effect). We can turn it off
21620 * if we want a different behavior.
21621 * @property resizeFrame
21627 * By default the frame is positioned exactly where the drag element is, so
21628 * we use the cursor offset provided by Roo.dd.DD. Another option that works only if
21629 * you do not have constraints on the obj is to have the drag frame centered
21630 * around the cursor. Set centerFrame to true for this effect.
21631 * @property centerFrame
21634 centerFrame: false,
21637 * Creates the proxy element if it does not yet exist
21638 * @method createFrame
21640 createFrame: function() {
21642 var body = document.body;
21644 if (!body || !body.firstChild) {
21645 setTimeout( function() { self.createFrame(); }, 50 );
21649 var div = this.getDragEl();
21652 div = document.createElement("div");
21653 div.id = this.dragElId;
21656 s.position = "absolute";
21657 s.visibility = "hidden";
21659 s.border = "2px solid #aaa";
21662 // appendChild can blow up IE if invoked prior to the window load event
21663 // while rendering a table. It is possible there are other scenarios
21664 // that would cause this to happen as well.
21665 body.insertBefore(div, body.firstChild);
21670 * Initialization for the drag frame element. Must be called in the
21671 * constructor of all subclasses
21672 * @method initFrame
21674 initFrame: function() {
21675 this.createFrame();
21678 applyConfig: function() {
21679 Roo.dd.DDProxy.superclass.applyConfig.call(this);
21681 this.resizeFrame = (this.config.resizeFrame !== false);
21682 this.centerFrame = (this.config.centerFrame);
21683 this.setDragElId(this.config.dragElId || Roo.dd.DDProxy.dragElId);
21687 * Resizes the drag frame to the dimensions of the clicked object, positions
21688 * it over the object, and finally displays it
21689 * @method showFrame
21690 * @param {int} iPageX X click position
21691 * @param {int} iPageY Y click position
21694 showFrame: function(iPageX, iPageY) {
21695 var el = this.getEl();
21696 var dragEl = this.getDragEl();
21697 var s = dragEl.style;
21699 this._resizeProxy();
21701 if (this.centerFrame) {
21702 this.setDelta( Math.round(parseInt(s.width, 10)/2),
21703 Math.round(parseInt(s.height, 10)/2) );
21706 this.setDragElPos(iPageX, iPageY);
21708 Roo.fly(dragEl).show();
21712 * The proxy is automatically resized to the dimensions of the linked
21713 * element when a drag is initiated, unless resizeFrame is set to false
21714 * @method _resizeProxy
21717 _resizeProxy: function() {
21718 if (this.resizeFrame) {
21719 var el = this.getEl();
21720 Roo.fly(this.getDragEl()).setSize(el.offsetWidth, el.offsetHeight);
21724 // overrides Roo.dd.DragDrop
21725 b4MouseDown: function(e) {
21726 var x = e.getPageX();
21727 var y = e.getPageY();
21728 this.autoOffset(x, y);
21729 this.setDragElPos(x, y);
21732 // overrides Roo.dd.DragDrop
21733 b4StartDrag: function(x, y) {
21734 // show the drag frame
21735 this.showFrame(x, y);
21738 // overrides Roo.dd.DragDrop
21739 b4EndDrag: function(e) {
21740 Roo.fly(this.getDragEl()).hide();
21743 // overrides Roo.dd.DragDrop
21744 // By default we try to move the element to the last location of the frame.
21745 // This is so that the default behavior mirrors that of Roo.dd.DD.
21746 endDrag: function(e) {
21748 var lel = this.getEl();
21749 var del = this.getDragEl();
21751 // Show the drag frame briefly so we can get its position
21752 del.style.visibility = "";
21755 // Hide the linked element before the move to get around a Safari
21757 lel.style.visibility = "hidden";
21758 Roo.dd.DDM.moveToEl(lel, del);
21759 del.style.visibility = "hidden";
21760 lel.style.visibility = "";
21765 beforeMove : function(){
21769 afterDrag : function(){
21773 toString: function() {
21774 return ("DDProxy " + this.id);
21780 * Ext JS Library 1.1.1
21781 * Copyright(c) 2006-2007, Ext JS, LLC.
21783 * Originally Released Under LGPL - original licence link has changed is not relivant.
21786 * <script type="text/javascript">
21790 * @class Roo.dd.DDTarget
21791 * A DragDrop implementation that does not move, but can be a drop
21792 * target. You would get the same result by simply omitting implementation
21793 * for the event callbacks, but this way we reduce the processing cost of the
21794 * event listener and the callbacks.
21795 * @extends Roo.dd.DragDrop
21797 * @param {String} id the id of the element that is a drop target
21798 * @param {String} sGroup the group of related DragDrop objects
21799 * @param {object} config an object containing configurable attributes
21800 * Valid properties for DDTarget in addition to those in
21804 Roo.dd.DDTarget = function(id, sGroup, config) {
21806 this.initTarget(id, sGroup, config);
21808 if (config && (config.listeners || config.events)) {
21809 Roo.dd.DragDrop.superclass.constructor.call(this, {
21810 listeners : config.listeners || {},
21811 events : config.events || {}
21816 // Roo.dd.DDTarget.prototype = new Roo.dd.DragDrop();
21817 Roo.extend(Roo.dd.DDTarget, Roo.dd.DragDrop, {
21818 toString: function() {
21819 return ("DDTarget " + this.id);
21824 * Ext JS Library 1.1.1
21825 * Copyright(c) 2006-2007, Ext JS, LLC.
21827 * Originally Released Under LGPL - original licence link has changed is not relivant.
21830 * <script type="text/javascript">
21835 * @class Roo.dd.ScrollManager
21836 * Provides automatic scrolling of overflow regions in the page during drag operations.<br><br>
21837 * <b>Note: This class uses "Point Mode" and is untested in "Intersect Mode".</b>
21840 Roo.dd.ScrollManager = function(){
21841 var ddm = Roo.dd.DragDropMgr;
21848 var onStop = function(e){
21853 var triggerRefresh = function(){
21854 if(ddm.dragCurrent){
21855 ddm.refreshCache(ddm.dragCurrent.groups);
21859 var doScroll = function(){
21860 if(ddm.dragCurrent){
21861 var dds = Roo.dd.ScrollManager;
21863 if(proc.el.scroll(proc.dir, dds.increment)){
21867 proc.el.scroll(proc.dir, dds.increment, true, dds.animDuration, triggerRefresh);
21872 var clearProc = function(){
21874 clearInterval(proc.id);
21881 var startProc = function(el, dir){
21882 Roo.log('scroll startproc');
21886 proc.id = setInterval(doScroll, Roo.dd.ScrollManager.frequency);
21889 var onFire = function(e, isDrop){
21891 if(isDrop || !ddm.dragCurrent){ return; }
21892 var dds = Roo.dd.ScrollManager;
21893 if(!dragEl || dragEl != ddm.dragCurrent){
21894 dragEl = ddm.dragCurrent;
21895 // refresh regions on drag start
21896 dds.refreshCache();
21899 var xy = Roo.lib.Event.getXY(e);
21900 var pt = new Roo.lib.Point(xy[0], xy[1]);
21901 for(var id in els){
21902 var el = els[id], r = el._region;
21903 if(r && r.contains(pt) && el.isScrollable()){
21904 if(r.bottom - pt.y <= dds.thresh){
21906 startProc(el, "down");
21909 }else if(r.right - pt.x <= dds.thresh){
21911 startProc(el, "left");
21914 }else if(pt.y - r.top <= dds.thresh){
21916 startProc(el, "up");
21919 }else if(pt.x - r.left <= dds.thresh){
21921 startProc(el, "right");
21930 ddm.fireEvents = ddm.fireEvents.createSequence(onFire, ddm);
21931 ddm.stopDrag = ddm.stopDrag.createSequence(onStop, ddm);
21935 * Registers new overflow element(s) to auto scroll
21936 * @param {String/HTMLElement/Element/Array} el The id of or the element to be scrolled or an array of either
21938 register : function(el){
21939 if(el instanceof Array){
21940 for(var i = 0, len = el.length; i < len; i++) {
21941 this.register(el[i]);
21947 Roo.dd.ScrollManager.els = els;
21951 * Unregisters overflow element(s) so they are no longer scrolled
21952 * @param {String/HTMLElement/Element/Array} el The id of or the element to be removed or an array of either
21954 unregister : function(el){
21955 if(el instanceof Array){
21956 for(var i = 0, len = el.length; i < len; i++) {
21957 this.unregister(el[i]);
21966 * The number of pixels from the edge of a container the pointer needs to be to
21967 * trigger scrolling (defaults to 25)
21973 * The number of pixels to scroll in each scroll increment (defaults to 50)
21979 * The frequency of scrolls in milliseconds (defaults to 500)
21985 * True to animate the scroll (defaults to true)
21991 * The animation duration in seconds -
21992 * MUST BE less than Roo.dd.ScrollManager.frequency! (defaults to .4)
21998 * Manually trigger a cache refresh.
22000 refreshCache : function(){
22001 for(var id in els){
22002 if(typeof els[id] == 'object'){ // for people extending the object prototype
22003 els[id]._region = els[id].getRegion();
22010 * Ext JS Library 1.1.1
22011 * Copyright(c) 2006-2007, Ext JS, LLC.
22013 * Originally Released Under LGPL - original licence link has changed is not relivant.
22016 * <script type="text/javascript">
22021 * @class Roo.dd.Registry
22022 * Provides easy access to all drag drop components that are registered on a page. Items can be retrieved either
22023 * directly by DOM node id, or by passing in the drag drop event that occurred and looking up the event target.
22026 Roo.dd.Registry = function(){
22029 var autoIdSeed = 0;
22031 var getId = function(el, autogen){
22032 if(typeof el == "string"){
22036 if(!id && autogen !== false){
22037 id = "roodd-" + (++autoIdSeed);
22045 * Register a drag drop element
22046 * @param {String|HTMLElement} element The id or DOM node to register
22047 * @param {Object} data (optional) A custom data object that will be passed between the elements that are involved
22048 * in drag drop operations. You can populate this object with any arbitrary properties that your own code
22049 * knows how to interpret, plus there are some specific properties known to the Registry that should be
22050 * populated in the data object (if applicable):
22052 Value Description<br />
22053 --------- ------------------------------------------<br />
22054 handles Array of DOM nodes that trigger dragging<br />
22055 for the element being registered<br />
22056 isHandle True if the element passed in triggers<br />
22057 dragging itself, else false
22060 register : function(el, data){
22062 if(typeof el == "string"){
22063 el = document.getElementById(el);
22066 elements[getId(el)] = data;
22067 if(data.isHandle !== false){
22068 handles[data.ddel.id] = data;
22071 var hs = data.handles;
22072 for(var i = 0, len = hs.length; i < len; i++){
22073 handles[getId(hs[i])] = data;
22079 * Unregister a drag drop element
22080 * @param {String|HTMLElement} element The id or DOM node to unregister
22082 unregister : function(el){
22083 var id = getId(el, false);
22084 var data = elements[id];
22086 delete elements[id];
22088 var hs = data.handles;
22089 for(var i = 0, len = hs.length; i < len; i++){
22090 delete handles[getId(hs[i], false)];
22097 * Returns the handle registered for a DOM Node by id
22098 * @param {String|HTMLElement} id The DOM node or id to look up
22099 * @return {Object} handle The custom handle data
22101 getHandle : function(id){
22102 if(typeof id != "string"){ // must be element?
22105 return handles[id];
22109 * Returns the handle that is registered for the DOM node that is the target of the event
22110 * @param {Event} e The event
22111 * @return {Object} handle The custom handle data
22113 getHandleFromEvent : function(e){
22114 var t = Roo.lib.Event.getTarget(e);
22115 return t ? handles[t.id] : null;
22119 * Returns a custom data object that is registered for a DOM node by id
22120 * @param {String|HTMLElement} id The DOM node or id to look up
22121 * @return {Object} data The custom data
22123 getTarget : function(id){
22124 if(typeof id != "string"){ // must be element?
22127 return elements[id];
22131 * Returns a custom data object that is registered for the DOM node that is the target of the event
22132 * @param {Event} e The event
22133 * @return {Object} data The custom data
22135 getTargetFromEvent : function(e){
22136 var t = Roo.lib.Event.getTarget(e);
22137 return t ? elements[t.id] || handles[t.id] : null;
22142 * Ext JS Library 1.1.1
22143 * Copyright(c) 2006-2007, Ext JS, LLC.
22145 * Originally Released Under LGPL - original licence link has changed is not relivant.
22148 * <script type="text/javascript">
22153 * @class Roo.dd.StatusProxy
22154 * A specialized drag proxy that supports a drop status icon, {@link Roo.Layer} styles and auto-repair. This is the
22155 * default drag proxy used by all Roo.dd components.
22157 * @param {Object} config
22159 Roo.dd.StatusProxy = function(config){
22160 Roo.apply(this, config);
22161 this.id = this.id || Roo.id();
22162 this.el = new Roo.Layer({
22164 id: this.id, tag: "div", cls: "x-dd-drag-proxy "+this.dropNotAllowed, children: [
22165 {tag: "div", cls: "x-dd-drop-icon"},
22166 {tag: "div", cls: "x-dd-drag-ghost"}
22169 shadow: !config || config.shadow !== false
22171 this.ghost = Roo.get(this.el.dom.childNodes[1]);
22172 this.dropStatus = this.dropNotAllowed;
22175 Roo.dd.StatusProxy.prototype = {
22177 * @cfg {String} dropAllowed
22178 * The CSS class to apply to the status element when drop is allowed (defaults to "x-dd-drop-ok").
22180 dropAllowed : "x-dd-drop-ok",
22182 * @cfg {String} dropNotAllowed
22183 * The CSS class to apply to the status element when drop is not allowed (defaults to "x-dd-drop-nodrop").
22185 dropNotAllowed : "x-dd-drop-nodrop",
22188 * Updates the proxy's visual element to indicate the status of whether or not drop is allowed
22189 * over the current target element.
22190 * @param {String} cssClass The css class for the new drop status indicator image
22192 setStatus : function(cssClass){
22193 cssClass = cssClass || this.dropNotAllowed;
22194 if(this.dropStatus != cssClass){
22195 this.el.replaceClass(this.dropStatus, cssClass);
22196 this.dropStatus = cssClass;
22201 * Resets the status indicator to the default dropNotAllowed value
22202 * @param {Boolean} clearGhost True to also remove all content from the ghost, false to preserve it
22204 reset : function(clearGhost){
22205 this.el.dom.className = "x-dd-drag-proxy " + this.dropNotAllowed;
22206 this.dropStatus = this.dropNotAllowed;
22208 this.ghost.update("");
22213 * Updates the contents of the ghost element
22214 * @param {String} html The html that will replace the current innerHTML of the ghost element
22216 update : function(html){
22217 if(typeof html == "string"){
22218 this.ghost.update(html);
22220 this.ghost.update("");
22221 html.style.margin = "0";
22222 this.ghost.dom.appendChild(html);
22224 // ensure float = none set?? cant remember why though.
22225 var el = this.ghost.dom.firstChild;
22227 Roo.fly(el).setStyle('float', 'none');
22232 * Returns the underlying proxy {@link Roo.Layer}
22233 * @return {Roo.Layer} el
22235 getEl : function(){
22240 * Returns the ghost element
22241 * @return {Roo.Element} el
22243 getGhost : function(){
22249 * @param {Boolean} clear True to reset the status and clear the ghost contents, false to preserve them
22251 hide : function(clear){
22259 * Stops the repair animation if it's currently running
22262 if(this.anim && this.anim.isAnimated && this.anim.isAnimated()){
22268 * Displays this proxy
22275 * Force the Layer to sync its shadow and shim positions to the element
22282 * Causes the proxy to return to its position of origin via an animation. Should be called after an
22283 * invalid drop operation by the item being dragged.
22284 * @param {Array} xy The XY position of the element ([x, y])
22285 * @param {Function} callback The function to call after the repair is complete
22286 * @param {Object} scope The scope in which to execute the callback
22288 repair : function(xy, callback, scope){
22289 this.callback = callback;
22290 this.scope = scope;
22291 if(xy && this.animRepair !== false){
22292 this.el.addClass("x-dd-drag-repair");
22293 this.el.hideUnders(true);
22294 this.anim = this.el.shift({
22295 duration: this.repairDuration || .5,
22299 callback: this.afterRepair,
22303 this.afterRepair();
22308 afterRepair : function(){
22310 if(typeof this.callback == "function"){
22311 this.callback.call(this.scope || this);
22313 this.callback = null;
22318 * Ext JS Library 1.1.1
22319 * Copyright(c) 2006-2007, Ext JS, LLC.
22321 * Originally Released Under LGPL - original licence link has changed is not relivant.
22324 * <script type="text/javascript">
22328 * @class Roo.dd.DragSource
22329 * @extends Roo.dd.DDProxy
22330 * A simple class that provides the basic implementation needed to make any element draggable.
22332 * @param {String/HTMLElement/Element} el The container element
22333 * @param {Object} config
22335 Roo.dd.DragSource = function(el, config){
22336 this.el = Roo.get(el);
22337 this.dragData = {};
22339 Roo.apply(this, config);
22342 this.proxy = new Roo.dd.StatusProxy();
22345 Roo.dd.DragSource.superclass.constructor.call(this, this.el.dom, this.ddGroup || this.group,
22346 {dragElId : this.proxy.id, resizeFrame: false, isTarget: false, scroll: this.scroll === true});
22348 this.dragging = false;
22351 Roo.extend(Roo.dd.DragSource, Roo.dd.DDProxy, {
22353 * @cfg {String} dropAllowed
22354 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22356 dropAllowed : "x-dd-drop-ok",
22358 * @cfg {String} dropNotAllowed
22359 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22361 dropNotAllowed : "x-dd-drop-nodrop",
22364 * Returns the data object associated with this drag source
22365 * @return {Object} data An object containing arbitrary data
22367 getDragData : function(e){
22368 return this.dragData;
22372 onDragEnter : function(e, id){
22373 var target = Roo.dd.DragDropMgr.getDDById(id);
22374 this.cachedTarget = target;
22375 if(this.beforeDragEnter(target, e, id) !== false){
22376 if(target.isNotifyTarget){
22377 var status = target.notifyEnter(this, e, this.dragData);
22378 this.proxy.setStatus(status);
22380 this.proxy.setStatus(this.dropAllowed);
22383 if(this.afterDragEnter){
22385 * An empty function by default, but provided so that you can perform a custom action
22386 * when the dragged item enters the drop target by providing an implementation.
22387 * @param {Roo.dd.DragDrop} target The drop target
22388 * @param {Event} e The event object
22389 * @param {String} id The id of the dragged element
22390 * @method afterDragEnter
22392 this.afterDragEnter(target, e, id);
22398 * An empty function by default, but provided so that you can perform a custom action
22399 * before the dragged item enters the drop target and optionally cancel the onDragEnter.
22400 * @param {Roo.dd.DragDrop} target The drop target
22401 * @param {Event} e The event object
22402 * @param {String} id The id of the dragged element
22403 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22405 beforeDragEnter : function(target, e, id){
22410 alignElWithMouse: function() {
22411 Roo.dd.DragSource.superclass.alignElWithMouse.apply(this, arguments);
22416 onDragOver : function(e, id){
22417 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22418 if(this.beforeDragOver(target, e, id) !== false){
22419 if(target.isNotifyTarget){
22420 var status = target.notifyOver(this, e, this.dragData);
22421 this.proxy.setStatus(status);
22424 if(this.afterDragOver){
22426 * An empty function by default, but provided so that you can perform a custom action
22427 * while the dragged item is over the drop target by providing an implementation.
22428 * @param {Roo.dd.DragDrop} target The drop target
22429 * @param {Event} e The event object
22430 * @param {String} id The id of the dragged element
22431 * @method afterDragOver
22433 this.afterDragOver(target, e, id);
22439 * An empty function by default, but provided so that you can perform a custom action
22440 * while the dragged item is over the drop target and optionally cancel the onDragOver.
22441 * @param {Roo.dd.DragDrop} target The drop target
22442 * @param {Event} e The event object
22443 * @param {String} id The id of the dragged element
22444 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22446 beforeDragOver : function(target, e, id){
22451 onDragOut : function(e, id){
22452 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22453 if(this.beforeDragOut(target, e, id) !== false){
22454 if(target.isNotifyTarget){
22455 target.notifyOut(this, e, this.dragData);
22457 this.proxy.reset();
22458 if(this.afterDragOut){
22460 * An empty function by default, but provided so that you can perform a custom action
22461 * after the dragged item is dragged out of the target without dropping.
22462 * @param {Roo.dd.DragDrop} target The drop target
22463 * @param {Event} e The event object
22464 * @param {String} id The id of the dragged element
22465 * @method afterDragOut
22467 this.afterDragOut(target, e, id);
22470 this.cachedTarget = null;
22474 * An empty function by default, but provided so that you can perform a custom action before the dragged
22475 * item is dragged out of the target without dropping, and optionally cancel the onDragOut.
22476 * @param {Roo.dd.DragDrop} target The drop target
22477 * @param {Event} e The event object
22478 * @param {String} id The id of the dragged element
22479 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22481 beforeDragOut : function(target, e, id){
22486 onDragDrop : function(e, id){
22487 var target = this.cachedTarget || Roo.dd.DragDropMgr.getDDById(id);
22488 if(this.beforeDragDrop(target, e, id) !== false){
22489 if(target.isNotifyTarget){
22490 if(target.notifyDrop(this, e, this.dragData)){ // valid drop?
22491 this.onValidDrop(target, e, id);
22493 this.onInvalidDrop(target, e, id);
22496 this.onValidDrop(target, e, id);
22499 if(this.afterDragDrop){
22501 * An empty function by default, but provided so that you can perform a custom action
22502 * after a valid drag drop has occurred by providing an implementation.
22503 * @param {Roo.dd.DragDrop} target The drop target
22504 * @param {Event} e The event object
22505 * @param {String} id The id of the dropped element
22506 * @method afterDragDrop
22508 this.afterDragDrop(target, e, id);
22511 delete this.cachedTarget;
22515 * An empty function by default, but provided so that you can perform a custom action before the dragged
22516 * item is dropped onto the target and optionally cancel the onDragDrop.
22517 * @param {Roo.dd.DragDrop} target The drop target
22518 * @param {Event} e The event object
22519 * @param {String} id The id of the dragged element
22520 * @return {Boolean} isValid True if the drag drop event is valid, else false to cancel
22522 beforeDragDrop : function(target, e, id){
22527 onValidDrop : function(target, e, id){
22529 if(this.afterValidDrop){
22531 * An empty function by default, but provided so that you can perform a custom action
22532 * after a valid drop has occurred by providing an implementation.
22533 * @param {Object} target The target DD
22534 * @param {Event} e The event object
22535 * @param {String} id The id of the dropped element
22536 * @method afterInvalidDrop
22538 this.afterValidDrop(target, e, id);
22543 getRepairXY : function(e, data){
22544 return this.el.getXY();
22548 onInvalidDrop : function(target, e, id){
22549 this.beforeInvalidDrop(target, e, id);
22550 if(this.cachedTarget){
22551 if(this.cachedTarget.isNotifyTarget){
22552 this.cachedTarget.notifyOut(this, e, this.dragData);
22554 this.cacheTarget = null;
22556 this.proxy.repair(this.getRepairXY(e, this.dragData), this.afterRepair, this);
22558 if(this.afterInvalidDrop){
22560 * An empty function by default, but provided so that you can perform a custom action
22561 * after an invalid drop has occurred by providing an implementation.
22562 * @param {Event} e The event object
22563 * @param {String} id The id of the dropped element
22564 * @method afterInvalidDrop
22566 this.afterInvalidDrop(e, id);
22571 afterRepair : function(){
22573 this.el.highlight(this.hlColor || "c3daf9");
22575 this.dragging = false;
22579 * An empty function by default, but provided so that you can perform a custom action after an invalid
22580 * drop has occurred.
22581 * @param {Roo.dd.DragDrop} target The drop target
22582 * @param {Event} e The event object
22583 * @param {String} id The id of the dragged element
22584 * @return {Boolean} isValid True if the invalid drop should proceed, else false to cancel
22586 beforeInvalidDrop : function(target, e, id){
22591 handleMouseDown : function(e){
22592 if(this.dragging) {
22595 var data = this.getDragData(e);
22596 if(data && this.onBeforeDrag(data, e) !== false){
22597 this.dragData = data;
22599 Roo.dd.DragSource.superclass.handleMouseDown.apply(this, arguments);
22604 * An empty function by default, but provided so that you can perform a custom action before the initial
22605 * drag event begins and optionally cancel it.
22606 * @param {Object} data An object containing arbitrary data to be shared with drop targets
22607 * @param {Event} e The event object
22608 * @return {Boolean} isValid True if the drag event is valid, else false to cancel
22610 onBeforeDrag : function(data, e){
22615 * An empty function by default, but provided so that you can perform a custom action once the initial
22616 * drag event has begun. The drag cannot be canceled from this function.
22617 * @param {Number} x The x position of the click on the dragged object
22618 * @param {Number} y The y position of the click on the dragged object
22620 onStartDrag : Roo.emptyFn,
22622 // private - YUI override
22623 startDrag : function(x, y){
22624 this.proxy.reset();
22625 this.dragging = true;
22626 this.proxy.update("");
22627 this.onInitDrag(x, y);
22632 onInitDrag : function(x, y){
22633 var clone = this.el.dom.cloneNode(true);
22634 clone.id = Roo.id(); // prevent duplicate ids
22635 this.proxy.update(clone);
22636 this.onStartDrag(x, y);
22641 * Returns the drag source's underlying {@link Roo.dd.StatusProxy}
22642 * @return {Roo.dd.StatusProxy} proxy The StatusProxy
22644 getProxy : function(){
22649 * Hides the drag source's {@link Roo.dd.StatusProxy}
22651 hideProxy : function(){
22653 this.proxy.reset(true);
22654 this.dragging = false;
22658 triggerCacheRefresh : function(){
22659 Roo.dd.DDM.refreshCache(this.groups);
22662 // private - override to prevent hiding
22663 b4EndDrag: function(e) {
22666 // private - override to prevent moving
22667 endDrag : function(e){
22668 this.onEndDrag(this.dragData, e);
22672 onEndDrag : function(data, e){
22675 // private - pin to cursor
22676 autoOffset : function(x, y) {
22677 this.setDelta(-12, -20);
22681 * Ext JS Library 1.1.1
22682 * Copyright(c) 2006-2007, Ext JS, LLC.
22684 * Originally Released Under LGPL - original licence link has changed is not relivant.
22687 * <script type="text/javascript">
22692 * @class Roo.dd.DropTarget
22693 * @extends Roo.dd.DDTarget
22694 * A simple class that provides the basic implementation needed to make any element a drop target that can have
22695 * draggable items dropped onto it. The drop has no effect until an implementation of notifyDrop is provided.
22697 * @param {String/HTMLElement/Element} el The container element
22698 * @param {Object} config
22700 Roo.dd.DropTarget = function(el, config){
22701 this.el = Roo.get(el);
22703 var listeners = false; ;
22704 if (config && config.listeners) {
22705 listeners= config.listeners;
22706 delete config.listeners;
22708 Roo.apply(this, config);
22710 if(this.containerScroll){
22711 Roo.dd.ScrollManager.register(this.el);
22715 * @scope Roo.dd.DropTarget
22720 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source is now over the
22721 * target. This default implementation adds the CSS class specified by overClass (if any) to the drop element
22722 * and returns the dropAllowed config value. This method should be overridden if drop validation is required.
22724 * IMPORTANT : it should set this.valid to true|false
22726 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22727 * @param {Event} e The event
22728 * @param {Object} data An object containing arbitrary data supplied by the drag source
22734 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the target.
22735 * This method will be called on every mouse movement while the drag source is over the drop target.
22736 * This default implementation simply returns the dropAllowed config value.
22738 * IMPORTANT : it should set this.valid to true|false
22740 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22741 * @param {Event} e The event
22742 * @param {Object} data An object containing arbitrary data supplied by the drag source
22748 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the source has been dragged
22749 * out of the target without dropping. This default implementation simply removes the CSS class specified by
22750 * overClass (if any) from the drop element.
22753 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22754 * @param {Event} e The event
22755 * @param {Object} data An object containing arbitrary data supplied by the drag source
22761 * The function a {@link Roo.dd.DragSource} calls once to notify this drop target that the dragged item has
22762 * been dropped on it. This method has no default implementation and returns false, so you must provide an
22763 * implementation that does something to process the drop event and returns true so that the drag source's
22764 * repair action does not run.
22766 * IMPORTANT : it should set this.success
22768 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
22769 * @param {Event} e The event
22770 * @param {Object} data An object containing arbitrary data supplied by the drag source
22776 Roo.dd.DropTarget.superclass.constructor.call( this,
22778 this.ddGroup || this.group,
22781 listeners : listeners || {}
22789 Roo.extend(Roo.dd.DropTarget, Roo.dd.DDTarget, {
22791 * @cfg {String} overClass
22792 * The CSS class applied to the drop target element while the drag source is over it (defaults to "").
22795 * @cfg {String} ddGroup
22796 * The drag drop group to handle drop events for
22800 * @cfg {String} dropAllowed
22801 * The CSS class returned to the drag source when drop is allowed (defaults to "x-dd-drop-ok").
22803 dropAllowed : "x-dd-drop-ok",
22805 * @cfg {String} dropNotAllowed
22806 * The CSS class returned to the drag source when drop is not allowed (defaults to "x-dd-drop-nodrop").
22808 dropNotAllowed : "x-dd-drop-nodrop",
22810 * @cfg {boolean} success
22811 * set this after drop listener..
22815 * @cfg {boolean|String} valid true/false or string (ok-add/ok-sub/ok/nodrop)
22816 * if the drop point is valid for over/enter..
22823 isNotifyTarget : true,
22828 notifyEnter : function(dd, e, data)
22831 this.fireEvent('enter', dd, e, data);
22832 if(this.overClass){
22833 this.el.addClass(this.overClass);
22835 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22836 this.valid ? this.dropAllowed : this.dropNotAllowed
22843 notifyOver : function(dd, e, data)
22846 this.fireEvent('over', dd, e, data);
22847 return typeof(this.valid) == 'string' ? 'x-dd-drop-' + this.valid : (
22848 this.valid ? this.dropAllowed : this.dropNotAllowed
22855 notifyOut : function(dd, e, data)
22857 this.fireEvent('out', dd, e, data);
22858 if(this.overClass){
22859 this.el.removeClass(this.overClass);
22866 notifyDrop : function(dd, e, data)
22868 this.success = false;
22869 this.fireEvent('drop', dd, e, data);
22870 return this.success;
22874 * Ext JS Library 1.1.1
22875 * Copyright(c) 2006-2007, Ext JS, LLC.
22877 * Originally Released Under LGPL - original licence link has changed is not relivant.
22880 * <script type="text/javascript">
22885 * @class Roo.dd.DragZone
22886 * @extends Roo.dd.DragSource
22887 * This class provides a container DD instance that proxies for multiple child node sources.<br />
22888 * By default, this class requires that draggable child nodes are registered with {@link Roo.dd.Registry}.
22890 * @param {String/HTMLElement/Element} el The container element
22891 * @param {Object} config
22893 Roo.dd.DragZone = function(el, config){
22894 Roo.dd.DragZone.superclass.constructor.call(this, el, config);
22895 if(this.containerScroll){
22896 Roo.dd.ScrollManager.register(this.el);
22900 Roo.extend(Roo.dd.DragZone, Roo.dd.DragSource, {
22902 * @cfg {Boolean} containerScroll True to register this container with the Scrollmanager
22903 * for auto scrolling during drag operations.
22906 * @cfg {String} hlColor The color to use when visually highlighting the drag source in the afterRepair
22907 * method after a failed drop (defaults to "c3daf9" - light blue)
22911 * Called when a mousedown occurs in this container. Looks in {@link Roo.dd.Registry}
22912 * for a valid target to drag based on the mouse down. Override this method
22913 * to provide your own lookup logic (e.g. finding a child by class name). Make sure your returned
22914 * object has a "ddel" attribute (with an HTML Element) for other functions to work.
22915 * @param {EventObject} e The mouse down event
22916 * @return {Object} The dragData
22918 getDragData : function(e){
22919 return Roo.dd.Registry.getHandleFromEvent(e);
22923 * Called once drag threshold has been reached to initialize the proxy element. By default, it clones the
22924 * this.dragData.ddel
22925 * @param {Number} x The x position of the click on the dragged object
22926 * @param {Number} y The y position of the click on the dragged object
22927 * @return {Boolean} true to continue the drag, false to cancel
22929 onInitDrag : function(x, y){
22930 this.proxy.update(this.dragData.ddel.cloneNode(true));
22931 this.onStartDrag(x, y);
22936 * Called after a repair of an invalid drop. By default, highlights this.dragData.ddel
22938 afterRepair : function(){
22940 Roo.Element.fly(this.dragData.ddel).highlight(this.hlColor || "c3daf9");
22942 this.dragging = false;
22946 * Called before a repair of an invalid drop to get the XY to animate to. By default returns
22947 * the XY of this.dragData.ddel
22948 * @param {EventObject} e The mouse up event
22949 * @return {Array} The xy location (e.g. [100, 200])
22951 getRepairXY : function(e){
22952 return Roo.Element.fly(this.dragData.ddel).getXY();
22956 * Ext JS Library 1.1.1
22957 * Copyright(c) 2006-2007, Ext JS, LLC.
22959 * Originally Released Under LGPL - original licence link has changed is not relivant.
22962 * <script type="text/javascript">
22965 * @class Roo.dd.DropZone
22966 * @extends Roo.dd.DropTarget
22967 * This class provides a container DD instance that proxies for multiple child node targets.<br />
22968 * By default, this class requires that child nodes accepting drop are registered with {@link Roo.dd.Registry}.
22970 * @param {String/HTMLElement/Element} el The container element
22971 * @param {Object} config
22973 Roo.dd.DropZone = function(el, config){
22974 Roo.dd.DropZone.superclass.constructor.call(this, el, config);
22977 Roo.extend(Roo.dd.DropZone, Roo.dd.DropTarget, {
22979 * Returns a custom data object associated with the DOM node that is the target of the event. By default
22980 * this looks up the event target in the {@link Roo.dd.Registry}, although you can override this method to
22981 * provide your own custom lookup.
22982 * @param {Event} e The event
22983 * @return {Object} data The custom data
22985 getTargetFromEvent : function(e){
22986 return Roo.dd.Registry.getTargetFromEvent(e);
22990 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has entered a drop node
22991 * that it has registered. This method has no default implementation and should be overridden to provide
22992 * node-specific processing if necessary.
22993 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
22994 * {@link #getTargetFromEvent} for this node)
22995 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
22996 * @param {Event} e The event
22997 * @param {Object} data An object containing arbitrary data supplied by the drag source
22999 onNodeEnter : function(n, dd, e, data){
23004 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is over a drop node
23005 * that it has registered. The default implementation returns this.dropNotAllowed, so it should be
23006 * overridden to provide the proper feedback.
23007 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23008 * {@link #getTargetFromEvent} for this node)
23009 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23010 * @param {Event} e The event
23011 * @param {Object} data An object containing arbitrary data supplied by the drag source
23012 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23013 * underlying {@link Roo.dd.StatusProxy} can be updated
23015 onNodeOver : function(n, dd, e, data){
23016 return this.dropAllowed;
23020 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dragged out of
23021 * the drop node without dropping. This method has no default implementation and should be overridden to provide
23022 * node-specific processing if necessary.
23023 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23024 * {@link #getTargetFromEvent} for this node)
23025 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23026 * @param {Event} e The event
23027 * @param {Object} data An object containing arbitrary data supplied by the drag source
23029 onNodeOut : function(n, dd, e, data){
23034 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped onto
23035 * the drop node. The default implementation returns false, so it should be overridden to provide the
23036 * appropriate processing of the drop event and return true so that the drag source's repair action does not run.
23037 * @param {Object} nodeData The custom data associated with the drop node (this is the same value returned from
23038 * {@link #getTargetFromEvent} for this node)
23039 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23040 * @param {Event} e The event
23041 * @param {Object} data An object containing arbitrary data supplied by the drag source
23042 * @return {Boolean} True if the drop was valid, else false
23044 onNodeDrop : function(n, dd, e, data){
23049 * Called internally while the DropZone determines that a {@link Roo.dd.DragSource} is being dragged over it,
23050 * but not over any of its registered drop nodes. The default implementation returns this.dropNotAllowed, so
23051 * it should be overridden to provide the proper feedback if necessary.
23052 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23053 * @param {Event} e The event
23054 * @param {Object} data An object containing arbitrary data supplied by the drag source
23055 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23056 * underlying {@link Roo.dd.StatusProxy} can be updated
23058 onContainerOver : function(dd, e, data){
23059 return this.dropNotAllowed;
23063 * Called internally when the DropZone determines that a {@link Roo.dd.DragSource} has been dropped on it,
23064 * but not on any of its registered drop nodes. The default implementation returns false, so it should be
23065 * overridden to provide the appropriate processing of the drop event if you need the drop zone itself to
23066 * be able to accept drops. It should return true when valid so that the drag source's repair action does not run.
23067 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23068 * @param {Event} e The event
23069 * @param {Object} data An object containing arbitrary data supplied by the drag source
23070 * @return {Boolean} True if the drop was valid, else false
23072 onContainerDrop : function(dd, e, data){
23077 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source is now over
23078 * the zone. The default implementation returns this.dropNotAllowed and expects that only registered drop
23079 * nodes can process drag drop operations, so if you need the drop zone itself to be able to process drops
23080 * you should override this method and provide a custom implementation.
23081 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23082 * @param {Event} e The event
23083 * @param {Object} data An object containing arbitrary data supplied by the drag source
23084 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23085 * underlying {@link Roo.dd.StatusProxy} can be updated
23087 notifyEnter : function(dd, e, data){
23088 return this.dropNotAllowed;
23092 * The function a {@link Roo.dd.DragSource} calls continuously while it is being dragged over the drop zone.
23093 * This method will be called on every mouse movement while the drag source is over the drop zone.
23094 * It will call {@link #onNodeOver} while the drag source is over a registered node, and will also automatically
23095 * delegate to the appropriate node-specific methods as necessary when the drag source enters and exits
23096 * registered nodes ({@link #onNodeEnter}, {@link #onNodeOut}). If the drag source is not currently over a
23097 * registered node, it will call {@link #onContainerOver}.
23098 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23099 * @param {Event} e The event
23100 * @param {Object} data An object containing arbitrary data supplied by the drag source
23101 * @return {String} status The CSS class that communicates the drop status back to the source so that the
23102 * underlying {@link Roo.dd.StatusProxy} can be updated
23104 notifyOver : function(dd, e, data){
23105 var n = this.getTargetFromEvent(e);
23106 if(!n){ // not over valid drop target
23107 if(this.lastOverNode){
23108 this.onNodeOut(this.lastOverNode, dd, e, data);
23109 this.lastOverNode = null;
23111 return this.onContainerOver(dd, e, data);
23113 if(this.lastOverNode != n){
23114 if(this.lastOverNode){
23115 this.onNodeOut(this.lastOverNode, dd, e, data);
23117 this.onNodeEnter(n, dd, e, data);
23118 this.lastOverNode = n;
23120 return this.onNodeOver(n, dd, e, data);
23124 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the source has been dragged
23125 * out of the zone without dropping. If the drag source is currently over a registered node, the notification
23126 * will be delegated to {@link #onNodeOut} for node-specific handling, otherwise it will be ignored.
23127 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop target
23128 * @param {Event} e The event
23129 * @param {Object} data An object containing arbitrary data supplied by the drag zone
23131 notifyOut : function(dd, e, data){
23132 if(this.lastOverNode){
23133 this.onNodeOut(this.lastOverNode, dd, e, data);
23134 this.lastOverNode = null;
23139 * The function a {@link Roo.dd.DragSource} calls once to notify this drop zone that the dragged item has
23140 * been dropped on it. The drag zone will look up the target node based on the event passed in, and if there
23141 * is a node registered for that event, it will delegate to {@link #onNodeDrop} for node-specific handling,
23142 * otherwise it will call {@link #onContainerDrop}.
23143 * @param {Roo.dd.DragSource} source The drag source that was dragged over this drop zone
23144 * @param {Event} e The event
23145 * @param {Object} data An object containing arbitrary data supplied by the drag source
23146 * @return {Boolean} True if the drop was valid, else false
23148 notifyDrop : function(dd, e, data){
23149 if(this.lastOverNode){
23150 this.onNodeOut(this.lastOverNode, dd, e, data);
23151 this.lastOverNode = null;
23153 var n = this.getTargetFromEvent(e);
23155 this.onNodeDrop(n, dd, e, data) :
23156 this.onContainerDrop(dd, e, data);
23160 triggerCacheRefresh : function(){
23161 Roo.dd.DDM.refreshCache(this.groups);